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jdfxylxshx : 我在2010集对分析上海会议上说过:集对分析提倡同一个问题用2种或更多种方法去处理,再把每种方法所得结果作同异反集对分析,是一种方法论意义上的集对分析.汪教授的工作就出色在这个地方....,我们就是要
jdfxylxshx : 我在2010集对分析上海会议上说过:集对分析提倡同一个问题用2种或更多种方法去处理,再把每种方法所得结果作同异反集对分析,是一种方法论意义上的集对分析.汪教授的工作就出色在这个地方....,我们就是要
jdfxylxshx : 李家祥还特别介绍说,民航客机特别是在海域失联的情况,历史上发生过多次,有些很快找到了,有些则经过了漫长的时日,还有些最终都没有找到。他说:“根据记载,历史上大约有10架较大型飞机在海域或者其他地方失去
游客 (游客) : 照现在这个速度,人造大脑超过人脑只是个时间问题
游客 (游客) : 人脑与人造大脑也是集对?也能集对分析???
jdfxylxshx : 把宇宙和人的大脑联系起来组成一个集对,也能集对分析???
jdfxylxshx : 确实好!赞
XIAOHUA (游客) : 李尚志对中学生们不负责地写下了的一首数学诗 三等分角与数域扩张 李尚志 一角三分本等闲,尺规限制设难关。 几何顽石横千载,代数神威越九天。 步步登攀皆是二,层层寻觅杳无三。 黄泉碧落求真諦,加减乘除谈
hxl268 : 真正科学常识否定5千年“常识”:没最大自然数 /bbs/html/2011-8-16/201181620232242651.htm 真正科学常识否定5千年“常识”:没最大自然数 ——证实庞加莱百年前伟
jdfxylxshx : 《体育用联系数学》一书书价21元,挂号邮寄费4元,汇款到311811(邮政编码)浙江诸暨枫桥新街79号赵克勤收,款到寄书(电子邮箱zjzhaok@sohu.com)

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集对分析暨联系数学的应用1708

170802水资源集对分析理论与应用研究进展 金菊良,沈时兴,潘争伟,汪明武,崔毅 (合肥工业大学,安徽新华学院,天津大学) 集对分析是利用结构式的联系数描述和处理系统不确定性问题的一类智能计算的新理论和新方法,基于处理不确定性问题的显著特点,开始被广泛应用于许多学科领域。水资源系统包含了随机性、模糊性等多种不确定性,集对分析是处理水资源确定不确定系统问题的理想的系统分析方法。从理论和应用研究方面对水资源集对分析进行了系统的综述,结果表明:联系数结构式是集对分析方法的重要创新,但其差异度系数的不确定性造成联系数运算的不确定性和复杂性,在一定程度上限制了集对分析理论体系的建立和发展,需要进一步加强水资源集对分析的理论基础研究,不断加深、拓宽和完善集对分析的理论体系。 基金:国家自然科学基金项目(51579059,51479045); 国家重点研发计划项目(2016YFC0401303); 关键词:水资源集对分析; 联系数; 差异度系数; 水资源评价; 水资源决策; 水资源预测; 华北水利水电大学学报(自然科学版) Journal of North China University of Water Resources and Electric Power(Natural Science Edition) 2017,38(4):54-66

阅读(3) 评论(0) 2017-10-17 20:17

博士论文与最新进展:基于集对分析的疗效曲线在银屑病血热证药物选优中的应用-李欣(上海中医药大学)等

目的:探索基于集对分析四元联系数疗效曲线在银屑病血热证药物选优中的应用,以求进一步提高疗效。方法:先利用最大相关系数法筛选出银屑病血热证常用中药,建立单味中药的痊愈、显效、好转、无效四元联系数,再根据四元联系数在疗效数量测度与疗效性质测度直角坐标系中画出疗效曲线。通过把疗效曲线映射到四维疗效空间中,计算各疗效曲线与完美疗效曲线的欧氏距离,根据欧氏距离的从小到大排序出银屑病血热证常用中药的优劣,把此优劣排序与按痊愈率从高到低的排序比较,确定出最优药物、次优药物。结果:在所筛选出的前14种银屑病血热证常用中药中,蛇莓(Shemei)排序第1,苦参(Kushen)排序第2,重楼(Chonglou)排序第3,这与中医临床经验相符。结论:可以在银屑病血热证临床用药选优中应用基于集对分析四元联系数的疗效曲线,对其他疾病临证用药选优时也可参考应用此疗效曲线及其算法。

阅读(10) 评论(0) 2017-10-13 17:32

转载:贝叶斯概率和联系概率(赵森烽-克勤概率)在“狼来了”中的应用(2)

在博文http://blog.sciencenet.cn/blog-329317-1061288.html 介绍了用联系概率(赵森烽-克勤概率)计算与分析“狼来了”的一条途径,称为“简单衰减”分析,这里介绍另一条途径,也称“复合衰减”分析:

阅读(18) 评论(0) 2017-10-10 10:46

博士论文:中国区域能源供给安全综合评价及障碍因素分析--薛静静(南京信息工程大学)等

构建区域能源供给安全评价指标体系,依据客观值运用熵值法赋予指标权重值,确定评价标准值,运用集对分析和障碍度方法对2005、2010年中国各省能源供给安全水平及主要影响因素进行评价和分析。中国区域能源供给安全状况不理想,省域差异明显,仅有极少数省份能源供给安全等级较高。人均能源生产量、区域能源产量占中国总产量的比例、自给率和科研经费所占比例是中国区域能源供给安全的主要影响因素,且生产多元化指数的重要性明显上升。各省区市应从自身资源基础和实际出发,推动能源技术进步,开发潜在能源,推动能源供应多样化,加强能源储备建设。

阅读(16) 评论(0) 2017-10-09 14:33

基金论文:基于集分对析的煤矿安全行为评估与应用--- 佟瑞鹏(中国矿业大学)等

为评估煤矿的安全行为水平,在分析组织行为的特征要素及个体不安全行为的影响因素的研究基础上,构建煤矿安全行为评估指标体系。应用集对分析理论提出安全行为综合评估方法,根据成熟度模型设定评估等级标准,用置信度准则来判定综合评估等级。在煤矿中进行实证应用的结果表明,评估得到煤矿安全行为综合水平处于规范级,与煤矿的自我评估和煤矿企业长效安全评价体系研究等实际情况相符合。因此,基于集对分析的安全行为评估方法能够帮助煤矿了解自身安全管理状况,做出针对性的改进。 基金:国家自然科学基金资助(51674268); 关键词:安全行为; 评估指标体系; 集对分析; 评估等级标准; 中国煤炭China Coal,2017,43(8)128-132+147 ,中文核心期刊

阅读(38) 评论(0) 2017-10-09 08:20

基金论文:脆弱性视角下辽宁沿海地区人海关系地域系统特征演化及可持续发展模式- 李博(辽宁师范大学)等

从脆弱性视角探究区域的可持续发展,将人海关系地域系统分为资源环境系统、经济系统和社会系统。运用集对分析和脆弱性评估相结合的方法,运用主、客观相结合的组合赋权法确定指标权重,分析1996—2014年辽宁沿海地区人海关系地域系统脆弱性的演变趋势,运用三角图法对1996—2014年辽宁沿海地区人海关系地域系统脆弱性进行分类,进而探究其可持续发展的模式。结果表明:(1)辽宁沿海地区人海关系地域系统脆弱性虽然波动频繁,但整体呈下降态势,稳定性显著增强;(2)研究期内,辽宁沿海地区人海关系地域系统没有出现单一子系统脆弱型,而复合子系统脆弱型和均衡脆弱型是其主要类型;(3)建议通过规避模式、适应模式及循环模式,加强陆海统筹,控制海洋资源的过度开发,充分合理利用资源,发展科学技术,培养人才,加强海洋污染治理和环境保护,降低辽宁沿海地区人海关系地域系统脆弱性,从而实现可持续发展的目标。

阅读(13) 评论(0) 2017-10-07 21:51

网络应用:基于集对分析的P2P网贷平台综合竞争力评价--谢以恒,沈菊琴(河海大学商学院)等

从环境要素、资源要素和能力要素3大维度出发,构建P2P网贷平台综合竞争力的评价体系,并引入证据理论的支持度思想和集对分析理论同一度思想建立评价模型,通过实例进行论证分析,结果表明:3大要素包含的各指标对网贷平台综合实力影响程度相当,排名较后的网贷平台需要加强风险控制体系建设和能力要素中的可持续发展能力。

阅读(11) 评论(0) 2017-09-28 07:42

集对分析暨联系数学的应用1706

集对是由2个集合组成的单位,也是一个恰好由2 个要素集组成的元系统。构造集对的原理是成对原理:“事物或概念者都是成对存在”。基于这一原理,集对分析提倡对同一个问题同时采用集对分析法和非集对分析法2种方法,在比较2种方法所得的结果后再下结论,由此去提高研究结论的可靠性与可信性。本期,大连工业大学曲小瑜,张健东的《我国食品工业低碳创新能力的实证研究——基于状态转移矩阵与集对分析耦合模型》一文,就较好地响应了集对分析的上述提倡。

阅读(12) 评论(0) 2017-09-23 15:46

集对分析暨联系数学的应用1707

集对分析暨联系数学的应用1707 20170701----20170731 赵克勤 ------------------------------------------------------------------------------------------------------------------- 按语 本期首推中国空间技术研究院魏邦友在《载人航天器综合测试数据评估方法的研究》中披露集对分析在载人航天器综合测试数据评估方法研究中的应用,其次是东北大学杨茂江等在《太阳能学报》上的《基于集对理论的风电场内功率汇聚特性分析》,结合集对分析理论,研究在不同时空尺度下,同一度和重度差异的变化特性,再有王双川等人《 装备维修合同商保障风险态势评估研究》,文章把偏联系数用于系统风险的发展趋势分析,实现了风险评估的动静结合;其他如陈娇、李言等人应用联系熵等诸文,也各有特色和创新,不妨一览。 170701载人航天器综合测试数据评估方法的研究 魏邦友 (中国空间技术研究院) 载人航天工程主要指人类从事太空探测"研究"试验"生产和军事应用等活动,是一项复杂的系统工程.根据中国载人航天发展规划,2020年前后,中国将独立建立自己的空间站,届时载人航天器的发射及飞行任务将十分密集,型号研制及测试验证周期将大幅压缩,因此,如何能够有效地对载人航天器执行任务前的地面综合测试工作的质量和效果进行快速评估,成为当前亟待解决的难题.该文为了能够对载人航天器执行任务前的状态进行快速的评价和摸底,基于以往同类型成功型号测试数据,根据实际情况,基于数理统计及集对分析(SPA)等理论,提出相关系数、均方误差和联系度三个评价参量,从而全方位、多角度地对待发载人航天器的状态进行定量说明,快速判断其当前状态是否满足发射及飞行任务要求。 电子质量Electronics Quality 2017年07期 28-30页 170702 基于集对理论的风电场内功率汇聚特性分析 杨茂江,博熊昊,葛延峰,金鹏 (东北电力大学电气工程学院,国家电网辽宁省电力有限公司国家电网辽宁省电力有限公司沈阳供电公司) 文章以东北某风场的实测风电功率数据为例,提出风电波动系数指标,分析风电机组汇聚时区域风电出力波动的变化规律,结合集对分析理论,研究在不同时空尺度下,同一度和重度差异的变化特性。对风电功率汇聚进行量化分析,为研究风电功率相关性提供新思路。  基金:国家重点基础研究发展(973)计划(2013CB228201); 国家自然科学基金(51307017); 吉林省科技发展计划(20140520129JH); 国家电网公司科技项目(SGLNSY00FZJS1500191); 太阳能学报,2017年第2期:页码:457-463页数:中文核心期刊 170703 装备维修合同商保障风险态势评估研究 王双川,吕瑞强,李德权,王亚东 170704基于非对称联系云的边坡稳定性评价 汪明武,朱宇,李亚峰,金菊良 (合肥工业大学土木与水利工程学院) 边坡稳定性受诸多随机、模糊和不完整因素影响,其评价是一个复杂系统不确定性问题。云模型则是处理随机不确定性问题的有效工具,但传统云模型应用于实际边坡评价时,可能面临指标分布形式不符正态分布的要求,为克服此缺陷,基于联系数理论和云模型耦合方法,探讨边坡稳定性非对称联系云评价模型,即基于边坡分类标准求解非对称联系云数字特征和生成联系云,结合指标权重和实测指标计算综合确定度,以判定边坡的稳定性等级。实例应用和与其他方法对比分析表明,该模型应用于边坡稳定性评价是有效可行的,取得较好效果,且评价结果的转化态势能用确定度统一定量描述,更加符合边坡情况。  基金:国家自然科学基金项目(41172274; 51579059); 山地学报Mountain Research,2017年03期 :页码:340-345页数 ISSN:1008-2786,中文核心期刊 170705舰船装备维修费单项预测集对分析与组合建模 谢力,魏汝祥,孙胜祥,林名驰,肖金石 (海军工程大学装备经济管理系,海军工程大学训练部) 文章根据集对分析的基本原理,结合基于误差大小的集对分析组合预测,给出了基于误差方向的集对分析组合预测和基于模型性能的集对分析组合预测;针对基于误差大小的集对分析组合预测建模过程中,从关联度的确定到组合权重的计算过程相对复杂、难以理解,推导简化了组合预测权重计算过程;针对集对分析中同一度为0时导致组合预测模型信息丢失的问题,提出了一种基于折扣的同一度、差异度、对立度转换处理方法。最后算例说明了该方法的有效性。  基金:国家社会科学基金军事学项目(13GJ003-258,14GJ003-149); 国家社会科学基金项目(14CGL061); 海军工程大学基金项目(2015JB-28)资助课题; 系统工程与电子技术Systems Engineering and Electronics 中文核心期刊,网络优先出版,1-6.(2017-07-04) [2017-08-17]. http://kns.cnki.net/kcms/detail/11.2422.TN.20170704.1515.016.html . 170706基于改进集对分析法的期刊等级变化态势研究 蒋清泉,陈国福,张瑞 (厦门理工学院经济与管理学院,南昌大学经济管理学院) [目的/意义]期刊等级是权威机构对期刊质量的认可,是学者们选择发表和阅读前沿学术成果的参考标准。因此,期刊等级的变化态势研究对机构研究和提高期刊等级具有十分重要的作用。[方法/过程]为了研究期刊等级的变化态势,文章选用集对分析法分析期刊评价指标的结构关系,为了克服主观因素对指标权重的影响,文章采用熵权法对指标权重进行分析。[结果/结论]实证结果显示:等级较高期刊的等级总体态势较好,多数呈上升趋势,等级较低的期刊大多数呈下降趋势。部分等级期刊的一阶负数而二阶偏度为正数,期刊上升和下降趋势起伏不定,变化趋势不明朗。最后,运用熵权和集对分析法对期刊进行的排名与权威机构进行的期刊排名大致相同,说明集对分析法可以对期刊进行评价,并分析期刊等级的变化趋势,文章建立的期刊评价体系具有有效性和可靠性。  情报杂志Journal of Intelligence 2017年07期 页码:138-143 ISSN:1002-1965中文核心期刊  170707一种煤矿事故分析与预测的新方法——集对分析与事故树的融合 陈学辉,李正贵 (富源东源金发煤业有限公司) 煤矿开采属于特种作业,人的不安全行为和物的不安全状态都可能引发事故的发生,容易造成重大人身伤害和财产损失。事故的分析和预测是安全的重要保证,针对事故树顶上事件的发生概率对系统安全评价的重要性,首先介绍了集对分析的基本理论,以及集对分析理论与事故树分析的结合求解顶上事件发生概率的模型;接着举例加以说明,并分析计算结果;最后总结了运用集对分析方法在对顶上事件发生概率进行判定的优越性。同以往的求解的方法相比,集对分析理论是从同一性、差异性和对立性三个方面对基本事件发生概率进行预测,这样更加的符合煤矿系统工程实际。  DOI:10.14018/j.cnki.cn13-1085/n.2017.21.076 价值工程Value Engineering,2017年21期 :178-180页数   170708环渤海沿海地市低碳转型绩效评价与影响因素分析 韩增林,郭媛媛,王泽宇,张震 (辽宁师范大学城市与环境学院,辽宁师范大学海洋经济与可持续发展研究中心) 基于低碳转型的内涵,该文以环渤海17个沿海地市2005—2012年的面板数据为基础,构建环渤海沿海地市低碳转型的评价指标体系,运用集对分析法对其进行评价研究,并采用核密度估计模型及GIS空间分析技术对其结果进行时空差异分析,揭示其内在变化规律。研究结果表明:(1)自2005年到2012年,环渤海沿海地市低碳发展颓势明显,各地市低碳转型没有取得明显进展,各地市之间转型绩效的整体差距较大。(2)环渤海沿海地市经济增长在空间格局中并没有显著的变化,而在产业结构、能源利用、生态环境、发展支撑方面均呈现出反向变化的态势,说明低碳转型成效并不显著,仍然保持传统的发展态势。(3)环渤海沿海地市低碳转型绩效的时空差异是多种因素综合作用的结果,包括资金、人力与基础设施等经济社会支撑因素,国家政策、科学技术、低碳意识及企业家素质等新型推动因素,资源(能源)禀赋、区位条件等自然基础因素。  基金:部省共建人文社会科学重点研究基地项目(14JJD790038); 国家自然科学基金项目(41671119); 辽宁省教育厅课题(W201683607); 人文地理Human Geography,2017年03期 108-116页数 ISSN:1003-2398中文核心期刊 170709 ISM-联系熵安全培训效果评价体系及应用 陈娇,雷娟 (太原工业学院环境与安全工程系) 为了对安全培训效果进行评价并找出主要影响因素,从而改善安全培训效果较差的现状,文章提出ISM-联系熵安全培训效果评价体系。首先利用ISM法梳理已知但凌乱的安全培训效果影响因素之间的关系,建立安全培训效果影响因素结构模型;然后采用Super Decision软件计算出各影响因素的权重并排序,在此基础上利用联系熵法确定各评价等级的标准联系熵值范围,即好(Ⅰ级)(-∞,0.015]、一般(Ⅱ级)(0.015,2.948]、差(Ⅲ级)(2.948,+∞);最后运用建立的ISM-联系熵评价体系对某金铜矿企业职工安全培训效果进行预测评价,并与实际培训的反馈结果相比较以验证评价结果的准确性,结果表明ISM-联系熵评价体系能较客观地反映安全培训的效果。  基金:山西省科技厅自然科学基金项目(201501108); DOI:10.13578/j.cnki.issn.1671-1556.2017.03.022 安全与环境工程Safety and Environmental Engineering 2017年03期 页码:126-131 170710基于集对联系熵的三支决策模型及应用 李言,李丽红,李爽,白斌,刘保相 (华北理工大学理学院) 信息熵是信息系统中不确定性研究的有效理论工具之一,该文首先构建集对联系熵建立三支决策规则,利用集对同熵、集对反熵、集对异同和异反熵对三支决策不确定性进行度量,进一步对延迟决策的风险进行分析预测.其次考虑延迟决策的决策风险,受错判风险敏感程度、知识粒度和决策时机的影响,分析影响因素间的关系,给出延迟决策风险函数表达形式;针对知识粒度的不同对进一步决策的作用不同,将集对联系熵进行改进,当集对标准集合拓展为普通集合时,出现"拒识域",集对联系熵可进一步拓展.最后,用实例进行模型有效性验证。 基金:国家自然科学基金项目(61370168); 河北省自然科学基金项目(E2017209178); 华北理工大学青年科学基金项目(Z201517); DOI:10.13705/j.issn.1671-6841.2017070 郑州大学学报(理学版) Journal of Zhengzhou University(Natural Science Edition) 2017年03期, 页码:52-58    以下是把集对分析用于博士硕士学位论文的部份文献摘要 优秀硕士学位论文摘要(1) 170711基于能值分析的无锡市生态系统健康评价研究 鲁的苗 (南京大学) 近些年来,随着我国城市化进程的加快,"城市病"问题不断显现,城市生态系统的健康状况受到威胁。当城市健康状况受到威胁时,人类自身的生存与发展也会受到严重影响。同时,健康的城市生态系统也是环境调控与管理的终极目标。因此,对城市生态系统的健康状况进行评价,找出影响城市健康状况的主要问题,针对特定问题提出环境调控与管理措施是十分有必要的。无锡市是我国乡镇工商业的发源地之一,在快速城市化进程中,生态环境恶化、生物多样性锐减、土地开发强度过大、人口压力巨大等问题逐渐显现。无锡市委十二届五次全会颁布的《关于深入推进"两型社会"建设率先建成国家生态文明建设示范市的意见》明确提出,到2020年建成生态质量优良、生态风险可控、生态秩序良好、群众满意度高的国家生态文明建设示范市。因此,为实现无锡市委的创建目标,找出并解决该市城市生态系统的主要问题,本文以无锡市作为研究对象,基于能值分析理论,构建能值指标体系,采用集对分析方法对无锡市生态系统的健康状况进行评价。主要研究内容和研究成果如下:(1)以城市生态系统理论为指导,阐述了能值分析理论有关的基本概念、能值分析现实意义、能值分析基本步骤、能值与城市生态系统健康的关系等内容。在考虑不同的城市生态系统健康评价的方法基础上,将能值分析理论引用到城市生态系统健康评价中,并结合集对分析方法进行定量评价。(2)基于区域复合生态系统理论,从活力、组织结构、恢复力、生态系统服务功能维持四个要素层,选取"能值密度"、"能值货币比"、"净能值产出率"、"不可更新资源能值比"、"能值自给率"、"能值交换率"、"环境负荷率"、"人口承载力"、"废弃物产生率"、"人均能值"、"电力能值比"等11个能值指标来构建无锡市城市生态系统健康评价的指标体系。(3)通过物质流、能量流等各类生态流的数值,计算出2001~2015年无锡市生态系统内主要生态流的能值以及能值指标值。依据熵权法-集对分析评价模型,利用matlab软件对2001~2015年无锡市生态系统健康状况进行评价。根据评价结果对无锡市生态系统健康状况动态变化趋势进行分析,找出影响系统健康的主要问题,并出针对性的调控与管理措施。 导师:朱晓东; Qian Yu; (中国知网博硕士文库) 优秀硕士学位论文摘要(2) 170712台风灾害评估及其抗台减灾决策支持系统的开发与实现 王璐 (南京信息工程大学) 中国是一个台风灾害频繁发生的国家,沿海地区则每年都会遭受台风的侵袭,阻碍了社会经济可持续发展。因此,研究台风灾害系统,开展台风灾害评估工作,对于科学、有效地抗台减灾具有重要的意义。本文选取以福建省为代表的沿海地区,进行抗台减灾能力评估,并在对台风灾害理论和相关评估工作充分研究的基础上,开发了抗台风减灾决策支持系统。从台风灾害系统的理论研究出发,对台风灾害的风险评估相关工作进行了合理划分,主要进行了福建省抗台减灾能力的相关评估工作。从系统论的角度出发,分析了影响福建省抗台减灾能力的多方面影响因素。采用层次分析法从抗台工程能力、监测预警能力、抢台救灾能力和社会应对台风能力四个方面出发,对选取的影响指标进行筛选,建立科学合理的抗台减灾能力综合评估指标体系。采用主成分分析法对众多的评估指标进行客观赋权,建立基于集对分析法的福建省抗台减灾能力综合评估模型,完成对抗台减灾能力的定量综合评估分析。结合实际的台风状况进行对比分析,说明该评估结果能够客观反映抗台减灾的综合现状,为全省今后的抗台减灾工作指引新的方向。根据部门和行业的需要,参与开发基于^EBGIS的抗台风减灾决策支持系统。介绍了台风查询分析、预警发布等几个功能模块,为抗台减灾的相关部门提供了科学、方便、快捷的决策支持,真正实现了指导减灾防灾为目标的工作。 还原 导师:张颖超; (中国知网博硕士文库) 优秀博士学位论文摘要 170713 城市滨水缓冲区划定及其空间调控策略研究--以武汉市为例 刘伟毅 华中科技大学 城市滨水缓冲区是在城市河湖水系与滨水用地之间的一个过渡带,与人类生存、发展的关系密切。随着城市人口的大量增加和人类活动的不断加剧,城市滨水缓冲区正面临着河湖水系急剧萎缩、岸线生态功能退化、滨水用地无序蔓延、滨水公共开放空间缺乏等现实问题,严重影响了滨水缓冲区的可持续发展。探索城市滨水缓冲区划定及其空间调控策略,协调滨水缓冲区环境与经济社会可持续发展的关系,已成为滨水城市可持续发展的一个重要的科学问题。本研究重点以武汉城市滨水缓冲区为研究对象,从城乡规划学的视角,以城市再生、低影响开发、生态基础设施等理论为指导,探索了城市滨水缓冲区的划定方法和空间调控策略。依据拟定的研究目标,对城市滨水缓冲区的相关理论及实践进行了有针对性的梳理,为研究奠定基础;以历史地图、遥感影像图为基础,借助ArcGIS的空间分析功能,探讨了城市滨水缓冲区动态变化的历史过程及其影响因素,并通过田野调查、数理统计和集对分析模型,重点对武汉典型滨水缓冲区(东湖、沙湖、南湖、墨水湖、野芷湖、龙阳湖)进行实证研究,分析了河湖水系、滨水用地的现状特征,识别出滨水缓冲区的主要问题;基于ArcGIS平台,通过汇水区分析,并将滨水缓冲区的相关规划成果和建设现状进行分层叠加,对滨水缓冲区未来动态进行了情境模拟,依此制定相应的空间调控策略。本研究有如下发现:1)滨水缓冲区动态特征分析的结果表明:自古代到1983年,武汉城市滨水缓冲区经历了从“相邻”到“相连”的发展历程,1983-2013年间,武汉城市河湖水系急剧萎缩,滨水用地无序扩张加剧,滨水缓冲区空间处于“相争”阶段。2)城市滨水缓冲区规划建设现状分析(基于满意度问卷调查和现场踏勘)的结果表明:影响公众对城市滨水缓冲区规划建设现状不满意的因素主要有三个,①市政公用设施建设滞后,水污染问题还未得到根本性改善;②部分水岸线被周边用地填占、切割、挤压、胁迫较严重,水域与滨水建设用地缺乏必要的过渡区域;③滨水区道路尚不成体系,与城市腹地缺乏有效衔接,造成滨水公共开放空间的可达性较差。3)城市滨水缓冲区生态要素和功能要素的集对分析结果显示:东湖、沙湖、墨水湖的总指标等级为“良”,南湖、野芷湖的总指标等级为“中”,龙阳湖的总指标等级为“差”。综合现状调查得出,基于集对分析理论对武汉典型城市滨水缓冲区的综合评价模型的计算结果和实际情况基本相符,说明该方法是切实可行的。4)将城市滨水缓冲区的相关规划成果和建设现状分层叠加的结果表明:自然湿地的干涸化、滨水用地开发的无序化以及缓冲区边界的不确定,对城市滨水缓冲区的空间格局有显著的影响。城市规划与河湖水系、绿地等专项规划之间缺乏有效衔接,严重制约了滨水缓冲区的功能布局和空间组织。基于研究,论文给出不同类型的城市滨水缓冲区空间调控策略建议。 导师:李保峰; (来自中国知网博硕士论文库) SCI论文摘要 170714 A comparative research of different ensemble surrogate models based on set pair analysis for the DNAPL-contaminated aquifer remediation strategy optimization Zeyu Hou; Wenxi Lu; Haibo Xue; Jin Lin; Key Laboratory of Groundwater Resources and Environment, Ministry of Education, Jilin University, Changchun 130021, ChinaCollege of Environment and Resources, Jilin University, Changchun 130021, ChinaLiaoning Chaihe Reservoir Administration, Tieling 112000, ChinaState Key Laboratory of Hydrology-Water Resources and Hydraulic Engineering, Nanjing Hydraulic Research Institute, Nanjing 201129, China ABSTRACT:Surrogate-based simulation-optimization technique is an effective approach for optimizing the surfactant enhanced aquifer remediation (SEAR) strategy for clearing DNAPLs. The performance of the surrogate model, which is used to replace the simulation model for the aim of reducing computation burden, is the key of corresponding researches. However, previous researches are generally based on a stand-alone surrogate model, and rarely make efforts to improve the approximation accuracy of the surrogate model to the simulation model sufficiently by combining various methods. In this regard, we present set pair analysis (SPA) as a new method to build ensemble surrogate (ES) model, and conducted a comparative research to select a better ES modeling pattern for the SEAR strategy optimization problems. Surrogate models were developed using radial basis function artificial neural network (RBFANN), support vector regression (SVR), and Kriging. One ES model is assembling RBFANN model, SVR model, and Kriging model using set pair weights according their performance, and the other is assembling several Kriging (the best surrogate modeling method of three) models built with different training sample datasets. Finally, an optimization model, in which the ES model was embedded, was established to obtain the optimal remediation strategy. The results showed the residuals of the outputs between the best ES model and simulation model for 100 testing samples were lower than 1.5%. Using an ES model instead of the simulation model was critical for considerably reducing the computation time of simulation-optimization process and maintaining high computation accuracy simultaneously.  KEYWORDS:DNAPLs; Simulation-optimization; Ensemble surrogate model; Set pair analysis; JOURNAL:Journal of Contaminant Hydrology SOURCE:爱思唯尔期刊 DOI:10.1016/j.jconhyd.2017.06.003 YEAR:2017 PUBLISHER:Elsevier B.V. (摘编自中国知网) 前期请点集对分析暨联系数学的应用1706,1705,1704,1703,1702,1701,集对分析暨联系数学2016年20个主要应用领域(2),应用领域(1)...) http://blog.sciencenet.cn/blog-329317-1070823.html 集对分析暨联系数学应用1706

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航天应用:载人航天器综合测试数据评估方法的研究--魏邦友(中国空间技术研究院)

载人航天工程主要指人类从事太空探测"研究"试验"生产和军事应用等活动,是一项复杂的系统工程.根据中国载人航天发展规划,2020年前后,中国将独立建立自己的空间站,届时载人航天器的发射及飞行任务将十分密集,型号研制及测试验证周期将大幅压缩,因此,如何能够有效地对载人航天器执行任务前的地面综合测试工作的质量和效果进行快速评估,成为当前亟待解决的难题.该文为了能够对载人航天器执行任务前的状态进行快速的评价和摸底,基于以往同类型成功型号测试数据,根据实际情况,基于数理统计及集对分析(SPA)等理论,相继提出了相关系数、均方误差和联系度三个评价参量,从而全方位、多角度地对待发载人航天器的状态进行定量说明,快速判断其当前状态是否满足发射及飞行任务要求。 电子质量Electronics Quality 2017年07期 28-30页

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第49期集对分析暨联系数学通讯(SCI文摘专题)

1,Zhengwei Pan; Yanhua Wang; Juliang Jin; Xiaowei Liu, Set pair analysis method for coordination assessment in water resources utilizing conflict; Physics and Chemistry of the Earth,DOI:10.1016/j.pce.2017.05.009. In order to describe management problems of water resource system conflicts quantitatively, six elements were proposed in the management of water resources conflicts, which are coordination participator, coordination goal, coordination index, behavioral strategies, coordination situation and coordination rule. In the coordination management of conflicts in water resource systems a coordination index has a lower limiting value meeting the coordination participator interests, and has an upper limiting value for ensuring the interests of the overall system and other coordination participators. When the coordination index value exceeds the limiting range, the interests of the overall system and other coordination participators cannot be guaranteed. The coordination indexes of water resources conflict are interval numbers. According to the characteristics of interval pattern indexes, the bidirectional connection number was proposed to describe the coordination degree. Based on the bidirectional connection number, the coordination evaluation method was developed, and was used in the coordination evaluation of water resource conflicts in the Yellow River basin. The results showed that the coordination status of water resources utilization was generally acceptable. However, with increasing water consumption in some provinces in the Yellow River basin in recent years, the available water supply cannot meet the allocation plan for water resource supply. The coordination degree of water resources utilization has, therefore, been declining. KEYWORDS:Water resource conflicts; Coordination assessment; Bidirectional connection number; The Yellow River basin; 2,Furong Yu; Jihong Qu; Zhiping Li; Zhipeng Gao; Application of set pair analysis based on the improved five-element connectivity in the evaluation of groundwater quality in XuChang, Henan Province, China;Water Science & Technology: Water Supply,Water Science & Technology: Water Supply. 2017(3) The evaluation of groundwater quality plays an important part in the evaluation of groundwater resources. It analyses the temporal and spatial distributions and utilisation of underground water according to the main components and corresponding water quality standards for underground water. Thereby, it can provide a scientific basis for the development, utilisation, planning, and management of groundwater resources. Set pair analysis (SPA), based on the improved five-element connectivity degree, was used in this research to establish a comprehensive evaluation model of water quality, so as to evaluate the groundwater quality in XuChang, Henan Province, China. Meanwhile, fuzzy evaluation was also used to measure groundwater quality. As demonstrated in the research results, SPA is proven to be convenient and useful with objective and stable results, it therefore is an effective approach with which to evaluate groundwater quality. In addition, the results obtained using SPA matched those from fuzzy comprehensive evaluation; it was concluded, based on the analysis, that the groundwater in XuChang was severely polluted. The groundwater quality at the observation points located in the lower reaches is poorer than that of the upper reaches; hazardous substances permeate underground to pollute shallow groundwater through decomposition and loss due to weathering and rainfall. 3,Yan, Fang; Xu, Kaili;Application of a Cloud Model-Set Pair Analysis in Hazard Assessment for Biomass Gasification Stations,PLOS ONE volume: 12 period: 1 Document Number: e0170012 year: JAN 11,2017 Because a biomass gasification station includes various hazard factors, hazard assessment is needed and significant. In this article, the cloud model (CM) is employed to improve set pair analysis (SPA), and a novel hazard assessment method for a biomass gasification station is proposed based on the cloud model-set pair analysis (CM-SPA). In this method, cloud weight is proposed to be the weight of index. In contrast to the index weight of other methods, cloud weight is shown by cloud descriptors; hence, the randomness and fuzziness of cloud weight will make it effective to reflect the linguistic variables of experts. Then, the cloud connection degree (CCD) is proposed to replace the connection degree (CD); the calculation algorithm of CCD is also worked out. By utilizing the CCD, the hazard assessment results are shown by some normal clouds, and the normal clouds are reflected by cloud descriptors; meanwhile, the hazard grade is confirmed by analyzing the cloud descriptors. After that, two biomass gasification stations undergo hazard assessment via CM-SPA and AHP based SPA, respectively. The comparison of assessment results illustrates that the CM-SPA is suitable and effective for the hazard assessment of a biomass gasification station and that CM-SPA will make the assessment results more reasonable and scientific. 4, Yan, Fang; Xu, Kaili; Li, Deshun;Hazard Assessment for Biomass Gasification Station Using General Set Pair Analysis;BIORESOURCES volume: 11: 4 pages: 8307-8324 year: NOV 2016 Hazard assessment is critical for a biomass gasification station because it includes various hazardous factors. Set pair analysis (SPA) is a convenient and effective method for hazard assessment, but it has limitations, including (1) the inability to reflect the difference when the data belong to the same hazard grade and (2) the assessment results lack precision and accuracy. This study proposes an improved method designated as general set pair analysis (GSPA). Connection measure degree (CMD), which is based on the cosine function, as well as weighting deviation degree (WDD), relative membership degree (RMD), and comprehensive index (CI) were proposed in GSPA, and the algorithms were generated. The calculated results of these different methods can be utilized to overcome the shortcomings of SPA during hazard assessment. A case study of two biomass gasification stations in Shenyang City, Liaoning Province, Northeast China, was performed. The hazard assessment results of the GSPA were compared with those of SPA. The results showed that GSPA is a more effective, precise, and accurate method for hazard assessment of a biomass gasification station. 5,Tan Chong; Song Yi; Che Heng; Application of Set Pair Analysis Method on Occupational Hazard of Coal Mining;Safety Science,DOI:10.1016/j.ssci.2016.09.005 As platforms age, there are increasing challenges to perpetuate their integrity. Currently, process of life extension and repair decision-making model in ageing offshore platforms which was based on DHGF algorithm was established built in order to make reasonable predictions about of life of ageing offshore platforms, and to make accurate repair decisions and to reduce their risks under uncertain and complicated environment. A decision on whether to install new equipment or recondition existing ones could then be taken in terms of optimal life-cycle cost, reliability, project budgets and safe state. There were 18 indicators based on Delphi method for evaluation system. Hierarchical structures were set up by analyzing and adjusting four dimensions - project factors, risk factors, load factors and structure factors which affect the ageing platform service state. Weighted subset was determined by Analytic Hierarchy Process (AHP). Then, we can calculate the gray weights using the gray model theory. The next step is that, it applied fuzzy mathematics to determine the grade evaluation of ageing platform. The evaluation criteria of life extension and repair decision-making model in ageing offshore platforms were established. The comprehensive score was calculated by a sequence of computational steps. Furthermore, life extension and repair decision-making reference table was set up and the period of life extension and repair grade in offshore platform was determined in the light of this table. Life extension and repair decisions for two platforms were made by using this new model and the results were compared with the traditional methods. Research results display that this model can describe the dynamic economic lifetime of ageing offshore platforms more accurately and give a new resolution for the research of life extension and repair decision-making under uncertain and complicated environment. KEYWORDS:ageing platforms; life extension and repair decision; DHGF algorithm; gray theory. 6,Chunhui Li; Lian Sun; Junxiang Jia; Yanpeng Cai; Xuan Wang;Risk assessment of water pollution sources based on an integrated k -means clustering and set pair analysis method in the region of Shiyan, China;Science of the Total Environment,DOI:10.1016/j.scitotenv. 2016.03.069 Source water areas are facing many potential water pollution risks. Risk assessment is an effective method to evaluate such risks. In this paper an integrated model based on k -means clustering analysis and set pair analysis was established aiming at evaluating the risks associated with water pollution in source water areas, in which the weights of indicators were determined through the entropy weight method. Then the proposed model was applied to assess water pollution risks in the region of Shiyan in which China’s key source water area Danjiangkou Reservoir for the water source of the middle route of South-to-North Water Diversion Project is located. The results showed that eleven sources with relative high risk value were identified. At the regional scale, Shiyan City and Danjiangkou City would have a high risk value in term of the industrial discharge. Comparatively, Danjiangkou City and Yunxian County would have a high risk value in terms of agricultural pollution. Overall, the risk values of north regions close to the main stream and reservoir of the region of Shiyan were higher than that in the south. The results of risk level indicated that five sources were in lower risk level (i.e., level II), two in moderate risk level (i.e., level III), one in higher risk level (i.e., level IV) and three in highest risk level (i.e., level V). Also risks of industrial discharge are higher than that of the agricultural sector. It is thus essential to manage the pillar industry of the region of Shiyan and certain agricultural companies in the vicinity of the reservoir to reduce water pollution risks of source water areas. 7,Wang, Ya; Zhou, Lihua;Assessment of the Coordination Ability of Sustainable Social-Ecological Systems Development Based on a Set Pair Analysis: A Case Study in Yanchi County, China;SUSTAINABILITY volume: 8: 8 literature number: 733 year: AUG 2016 Sandy desertification is one of the most severe ecological problems in the world. Essentially, it is land degradation caused by discordance in the Social-Ecological Systems (SES). The ability to coordinate SES is a principal characteristic of regional sustainable development and a key factor in desertification control. This paper directly and comprehensively evaluates the ability to coordinate SES in the desertification reversal process. Assessment indicators and standards for SES have been established using statistical data and materials from government agencies. We applied a coordinated development model based on Identical-Discrepancy-Contrary (IDC) situational ranking of a Set Pair Analysis (SPA) to analyze the change in Yanchi County's coordination ability since it implemented the grazing prohibition policy. The results indicated that Yanchi County was basically in the secondary grade of the national sustainable development level, and the subsystems' development trend was relatively stable. Coordinate ability increased from 0.686 in 2003 to 0.957 in 2014 and experienced "weak coordination to basic coordination to high coordination" development processes. We concluded that drought, the grazing prohibition dilemma and the ecological footprint were key factors impeding the coordination of SES development in this area. These findings should provide information about desertification control and ecological policy implementation to guarantee sustainable rehabilitation. 8,Mingwu Wang, Xinyu Xu, Jian Li, Juliang Jin, and Fengqiang Shen;A Novel Model of Set Pair Analysis Coupled with Extenics for Evaluation of Surrounding Rock Stability;Mathematical Problems in Engineering Volume 2015, Article ID 892549, 9 pages,http://dx.doi.org/10.1155/2015/892549 The evaluation of surrounding rock stability is a complex problem involving numerous uncertainty factors. Here, based on set pair analysis (SPA) coupled with extenics, a novel model, considering incompatibility, certainty, and uncertainty of evaluation indicators, was presented to analyze the surrounding rock stability. In this model, extension set was rst utilized to describe the actual problem of surrounding rock stability. en, the connectional membership degree of the set pair was introduced to compare the measured values with classi cation standards from three aspects embracing identity, discrepancy, and contrary. Also, according to identity-discrepancy-contrary (IDC) analysis in the universe of the extension set, the connection numbers were proposed to specify the connectional membership degree of an evaluation indicator to each class. Combined with the weights of evaluation indicators, integrated connectional membership degrees were calculated to determine their classes of rock stability. Finally, a case study and comparison with variable fuzzy set method, triangular fuzzy number method, and basic quality (BQ) grading method were performed to con rm the validity and reliability of the proposed model. e results show that this model can e ectively and quantitatively express the di erences within a group, transformation of di erent groups, and uncertainty of complex indicators as a whole. 9, Jian Zhang; Xiao-Hua Yang; Yu-Qi Li ; A refined rank set pair analysis model based on wavelet analysis for predicting temperature series,International Journal of Numerical Methods for Heat & Fluid Flow, 2015, 25(5): 974 – 985 The purpose of this paper is to accurately simulate and predict the daily extreme temperature in Beijing Reservoir and the monthly extreme temperature in Tianjin Reservoir using wavelet refined rank set pair analysis (WRRSPA). Design/methodology/approach – The new method, called WRRSPA, which combines wavelet analysis and refined rank set pair analysis (RRSPA), was proposed for use in this study because of the non-linear and multi-time scale characteristics of the temperature series. The model includes the advantages of the multi-resolution feature of wavelet analysis and the non-parametric data-driven prediction from refined rank set air analysis. Findings – Based on the daily extreme temperature of Beijing Reservoir, the predictions of the last 18 days reveal that WRRSPA is more appropriate because the percentage of the relative errors that are smaller than 10 percent increased from 78 percent by Back Propagation (BP) and 78 percent by RRSPA to 100 percent by WRRSPA in Beijing Reservoir. In addition, WRRSPA has lower values of root mean squared error (RMSE) and mean absolute error (MAE) and a higher coefficient of efficiency (modified coefficient of efficiency (MCE)). The last 12 monthly extreme temperature predictions of Tianjin Reservoir demonstrate that WRRSPA produces prediction results: the percentage of relative errors that are smaller than 10 percent are improved from 34 percent by BP and 58 percent by RRSPA to 67 percent by WRRSPA. In addition, WRRSPA also has lower values of RMSE and MAE and a higher coefficient of efficiency (MCE). Research limitations/implications – The analysis results ignore the physical processes and may be affected by the limited observation data. In addition, the WRRSPA method is still in its early stages of application and must be further tested. Practical implications – The results of the study are helpful for the study of the complex features and accurate prediction of temperature series. Social implications – This paper contributes to further the process of research of climate change. Originality/value – This study represents the first use of the WRRSPA method to analyze the multi-scale characteristics and forecast the future values of the extreme temperature series from Beijing Reservoir and Tianjin Reservoir. This paper provides an important theoretical support for extreme temperature prediction.  10. Yang, Xiao-Hua; Sun, Bo-Yang; Zhang, Jian;Hierarchy evaluation of water resources vulnerability under climate change in Beijing, China;NATURAL HAZARDS volume: 84 supplement: 1 Pages: S63-S76 publication year: NOV 2016 Rapid population growth and increased economic activity impose an urgent challenge on the sustainability of water resources in Beijing. Water resources system is a complex uncertain system under climate change which is of vulnerability. But water resources system vulnerability research is relatively weak. In this study, we present a multifunctional hierarchy indicator system for the performance evaluation of water resources vulnerability (WRV) under climate change. We established an evaluation model, i.e., analytic hierarchy process combining set pair analysis (AHPSPA) model, for assessing WRV, in which weight is determined by the analytic hierarchy process (AHP) method and the evaluation degrees are determined by the set pair analysis (SPA) theory. According to the principle of scientificalness, representative, completeness and operability, the index systems and standard of water resources vulnerability evaluation are established based on the analysis of sensibility and adaptability which include five subsystems: climate change, water resources change, social and economic infrastructure, water use level and water security capability. The AHPSPA model is used to assess water resource vulnerability in Beijing with 26 indexes under eight kinds of future climate change scenarios. Certain and uncertain information quantity of the WRV is calculated by connection numbers in the AHPSPA model. Results show that the WRV of Beijing is in the middle vulnerability (3 or III) under above-mentioned different climate change scenarios. The uncertain information is between 37.77 and 39.99 % in the WRV evaluation system in Beijing. Compared with present situation, the WRV will become better under scenario I and III and will become worse under scenario II, scenario IV, scenario representative concentration pathways (RCP) 2.6, scenario RCP4.5, scenario RCP6.0 and scenario RCP8.5. In addition, we find that water resources change and water use level factors play more important role in the evaluation system of water resource vulnerability in Beijing. Finally, we make some suggestions for water resources management of Beijing. 11 Li, Chunhui; Sun, Lian; Jia, Junxiang;Risk assessment of water pollution sources based on an integrated k-means clustering and set pair analysis method in the region of Shiyan, China;SCIENCE OF THE TOTAL ENVIRONMENT volume: 557 pages: 307-316 publication year: JUL 1,2016 Source water areas are facing many potential water pollution risks. Risk assessment is an effective method to evaluate such risks. In this paper an integrated model based on k-means clustering analysis and set pair analysis was established aiming at evaluating the risks associated with water pollution in source water areas, in which the weights of indicators were determined through the entropy weight method. Then the proposed model was applied to assess water pollution risks in the region of Shiyan in which China's key source water area Danjiangkou Reservoir for the water source of the middle route of South-to-North Water Diversion Project is located. The results showed that eleven sources with relative high risk value were identified. At the regional scale, Shiyan City and Danjiangkou City would have a high risk value in term of the industrial discharge. Comparatively, Danjiangkou City and Yunxian County would have a high risk value in terms of agricultural pollution. Overall, the risk values of north regions close to the main stream and reservoir of the region of Shiyan were higher than that in the south. The results of risk level indicated that five sources were in lower risk level (i.e., level II), two in moderate risk level (i.e., level III), one in higher risk level (i.e., level IV) and three in highest risk level (i.e., level V). Also risks of industrial discharge are higher than that of the agricultural sector. It is thus essential to manage the pillar industry of the region of Shiyan and certain agricultural companies in the vicinity of the reservoir to reduce water pollution risks of source water areas. (C) 2016 Elsevier B.V. All rights reserved. 12Wei, Chao; Dai, Xiaoyan; Ye, Shufeng;Prediction analysis model of integrated carrying capacity using set pair analysis;OCEAN & COASTAL MANAGEMENT volume: 120 pages: 39-48, publication year: FEB 2016 A comprehensive capacity of nature, society and humans, integrated carrying capacity (ICC) is the driving force of regional socioeconomic development. Only when an ecosystem is under-loaded can socioeconomic development be sustainable. ICC is an accumulative total value of each indicator's carrying capacity, which reflects a static status. The ICC prediction analysis is one prerequisite to making economic development plans. In this paper, a dynamic prediction model is developed by using the model of set pair analysis (SPA) to predict the growth tendency of ICC. The model is tested in a case comprising eight coastal cities in Yangtze. (1) The average error rate of this prediction model is merely 0.38%, and the lowest error rate is 0.01%. The SPA model is better to predict ICC tendencies. (2) According to the national development plan, the eight cities' ICC is predicted in 2015. (3) The prediction model is a multiple method that can contain all indicators of ICC. This model can estimate the maximal carrying capacity of a natural ecosystem to make the most suitable economic development policy. The socioeconomic development must comply with the under-loaded capacity to maintain sustainable development. (C) 2015 Elsevier Ltd. All rights reserved. Tel:0575-87043408.Add:http://jdfxylxshx.blog.bokee.net/,Welcome to visit。Mailing address:new street 79 ,FengQiao zhuji city Zhejiang,Zhuji Institute of Connection Mathematics,311811,P.R China E-mail:spacnm@163.com Room 411-1, Xiyi Building, Zijin’gang Campus, Zhejiang University ,Hangzhou, 310058, P.R.China, Set pair analysis Institute of Center for Non-traditional Security and Peaceful Development Studies Zhejiang University Website:http:// www.nts.zju.edu.cn; E-mail:nts@zju.edu.cn (310058 )Tel:0571-88208518,P.R.China

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编辑第49期集对分析暨联系数学通讯为SCI文献专题文摘的说明

为方便有关学者在撰写SCI论文时引用有关集对分析英文文献,第49期集对分析暨联系数学通讯为SCI文献专题文摘,纸质版将在电子版基础上压简,最后附上的集对分析专用术语英译为征求意见稿(待续),特此说明。

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第15次全国集对分析学术研讨会通知

第15次全国集对分析学术研讨会将由华北水利水电大学承办,于2017年11月24-25日在河南郑州召开,会议主题为“集对分析与环境资源”,但不限于主题,与集对分析研究与应用有关的内容均可交流,为提高交流效果,会前将举办集对分析学术讲座,会务联系人为华北水利水电大学教授高军省博士,Email:js_gao0811@yeah.net。有意参会的请及时与高军省博士联系。

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第6期全国联系数理论与应用(偏联系数专题)高级讲研班通知

浙江大学非传统安全与和平发展研究中心集对分析研究所与诸暨市联系数研究所将于10月3日到5日在诸暨举办第6期全国联系数理论与应用(偏联系数及其在信息安全中的应用专题)高级讲研班,(10月2日报到,10月6日结束)本期重点讲研偏联系数的时空特性、数学物理意义、以及偏联系数在信息安全反演中的应用,有意参加者请与赵克勤老师联系,以便传去注册和报到通知,联系电话:18258527568,Email:spacnm@163.com

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《大数据隐私保护中的不确定性问题及其方法研究》获2017年度国家自然科学基金资助

兰州理工大学晏燕博士主持的《大数据隐私保护中的不确定性问题及其方法研究》获2017年度国家自然科学基金资助,项目批准号61762059,资助金额36万,项目起止日期为2018年1月1日到2021年12月31日。据不完全统计,至今至少有15个应用集对分析的项目受国家自然科学基金资助。

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博导论文:水资源集对分析理论与应用研究进展--金菊良(合肥工业大学)等

集对分析是利用结构式的联系数描述和处理系统不确定性问题的一类智能计算的新理论和新方法,基于处理不确定性问题的显著特点,开始被广泛应用于许多学科领域。水资源系统包含了随机性、模糊性等多种不确定性,集对分析是处理水资源确定不确定系统问题的理想的系统分析方法。从理论和应用研究方面对水资源集对分析进行了系统的综述,结果表明:联系数结构式是集对分析方法的重要创新,但其差异度系数的不确定性造成联系数运算的不确定性和复杂性,在一定程度上限制了集对分析理论体系的建立和发展,需要进一步加强水资源集对分析的理论基础研究,不断加深、拓宽和完善集对分析的理论体系。 关键词:水资源集对分析; 联系数; 差异度系数; 水资源评价; 水资源决策; 水资源预测; 全文在《华北水利水电大学学报》(自然科学版)2017,38(4):54-66

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非传统安全研究:基于四元联系数的应急医学救援能力评估研究 --王亚鹏(军事医学科学院卫生装备研究所)等

摘要:目的研究提出一种新的应急医学救援能力评估方法。方法基于能力理论构建应急医学救援能力评估指标体系,运用集对分析中的四元联系数理论,建立应急医学救援能力评估模型。结果通过示例分析,该模型不仅可以对多个应急医疗救援队的能力进行评估比较,还能对单个应急医疗救援队的能力状况进行等级评判。结论该方法具有一定的科学性和合理性,对于类似的评估问题具有借鉴意义。 关键词:应急医学救援能力; ; 能力理论; ; 集对分析; ; 四元联系数; ; 评估; ; 会议名称:健康中国—第三届亚太卫生应急体系建设及医改策略国际大会

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优秀论文:基于三元联系数的网络舆情传播中主体参与意愿演化评价方法--赵金楼(哈尔滨工程大学经济管理学院)等

【目的/意义】主体参与是网络舆情传播的前提和基础,如何有效评价主体参与意愿的演化是网络舆情传播中的重要问题。【方法/过程】本文在借鉴三元联系数方法的基础上构建了主体参与意愿演化评价模型,从动态和静态两个角度测量主体参与意愿的变化趋势。【结果/结论】通过实证研究得出主体参与意愿的影响因素并对其演化趋势进行分析,进而提出相应对策。 更多还原 关键词:集对分析; 联系数; 网络舆情; 参与意愿; DOI:10.13833/j.cnki.is.2017.08.022

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博士论文:基于二元联系数的区间直觉模糊数多准则决策方法--江文奇(南京理工大学 经济管理学院南京 210094))

针对准则值为区间直觉模糊数且准则权重为区间数的多准则决策问题,提出一种基于二元联系数的区间直觉模糊型多准则决策方法.首先,介绍区间直觉模糊数和二元联系数;其次,研究区间数转化为联系数、二元联系数转化为实数的3种转化方法,对传统区间数和二元联系数的运算结果进行比较;再次,将区间型贴近度转化为基于二元联系数的实数进行方案优选;最后,运用算例表明所提出方法的优越性和可行性. 关键词:多准则决策; 区间直觉模糊数; 二元联系数; 理想点法; DOI:10.13195/j.kzyjc.2016.1039 控制与决策(单篇优先)网络出版时间:2017-08-02 16:18:44 Control and Decision ISSN:1001-0920

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通知

第5期联系数理论和应用高级讲研班(偏联系数专题)2017年8月11日到13日在诸暨举行,本期将有重要创新讲研,还未报名注册的请即与赵克勤老师联系,联系电话:18258527568

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