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Pingjian YANG,Feifei DONG,Yong LIU,Rui ZOU,Xing CHEN,Huaicheng GUO
《环境科学与工程前沿(英文)》 2016年 第10卷 第1期 页码 129-140 doi: 10.1007/s11783-014-0683-8
关键词: refined risk explicit interval linear programming decision making objective-constraint uncertainty tradeoff aspiration level Lake Qionghai Watershed
Uncertain and multi-objective programming models for crop planting structure optimization
Mo LI,Ping GUO,Liudong ZHANG,Chenglong ZHANG
《农业科学与工程前沿(英文)》 2016年 第3卷 第1期 页码 34-45 doi: 10.15302/J-FASE-2016084
关键词: crop planting structure optimization model uncertainty multi-objective
王先甲,万仲平
《中国工程科学》 2005年 第7卷 第2期 页码 35-40
时间—资源权衡协调是以追求资源消耗费用极小和项目完工时间最短为目标,在满足项目工期要求下,根据项目活动时间的先后次序与可更新资源约束有效确定项目时间表。提出了一个具有资源约束问题的时间—资源权衡协调问题的多目标优化决策数学模型。在模型中,对相互冲突的项目工期与整个被消耗的资源费用是可权衡调节的。通过权衡协调和调节项目工期与整个资源消耗费用,得到了满足权衡协调关系的满意可行解,并给出了一个数值算例。此外,在对应于资源约束的Lagrangian松弛表示式中,给出了该二人对策问题的有关特性。
张连营,徐畅,吴琼
《中国工程科学》 2012年 第14卷 第11期 页码 107-112
寻求工程项目各目标之间的均衡最优是工程项目管理的重要方面,近年来相关研究发展迅速,已取得了较为丰硕的研究成果。本文通过文献研究,对该领域的研究现状进行了综述。分别从确定条件下的工程项目多目标均衡优化模型和不确定条件下的工程项目多目标均衡优化模型两个方面,对该领域的研究现状进行了分析,并展望了该领域的研究趋势和发展方向。旨在总结当前工程项目多目标均衡优化领域中的研究成果并揭示当前的热点研究问题,为今后研究提供一定的参考和建议。
Energy systems engineering: methodologies and applications
Pei LIU, Efstratios N. PISTIKOPOULOS, Zheng LI
《能源前沿(英文)》 2010年 第4卷 第2期 页码 131-142 doi: 10.1007/s11708-010-0035-8
关键词: energy systems engineering superstructure mixed-integer programming multi-objective optimization optimization under uncertainty life-cycle assessment
CO capture and sequestration source-sink match optimization in Jing-Jin-Ji region of China
Zhong ZHENG , Dan GAO , Linwei MA , Zheng LI , Weidou NI ,
《能源前沿(英文)》 2009年 第3卷 第3期 页码 359-368 doi: 10.1007/s11708-009-0053-6
关键词: CO2 capture and sequestration China source-sink match tradeoff frontiers multi-objective optimization
Yi XU, Shunze WU, Hongkuan ZANG, Guiguang HOU
《环境科学与工程前沿(英文)》 2014年 第8卷 第2期 页码 239-255 doi: 10.1007/s11783-013-0536-x
关键词: interval analysis mixed integer joint probabilistic constraint planning uncertainty waste management
Dan ZHANG, Qingwen MIN, Moucheng LIU, Shengkui CHENG
《环境科学与工程前沿(英文)》 2012年 第6卷 第5期 页码 743-752 doi: 10.1007/s11783-011-0385-4
关键词: traditional agriculture rice-fish agriculture rice monoculture benefit and cost analysis (BCA) ecosystem services (ES) ecosystem dis-services (EDS)
Technology and system of constraint programming for industry production scheduling
Yarong CHEN, Zailin GUAN, Yunfang PENG, Xinyu SHAO, Muhammad HASSEB
《机械工程前沿(英文)》 2010年 第5卷 第4期 页码 455-464 doi: 10.1007/s11465-010-0106-x
关键词: constraint programming production scheduling constraint propagation search consistency optimization
Jidong KANG, James A. GIANETTO, William R. TYSON
《机械工程前沿(英文)》 2018年 第13卷 第4期 页码 546-553 doi: 10.1007/s11465-018-0501-2
Fracture toughness measurement is an integral part of structural integrity assessment of pipelines. Traditionally, a single-edge-notched bend (SE(B)) specimen with a deep crack is recommended in many existing pipeline structural integrity assessment procedures. Such a test provides high constraint and therefore conservative fracture toughness results. However, for girth welds in service, defects are usually subjected to primarily tensile loading where the constraint is usually much lower than in the three-point bend case. Moreover, there is increasing use of strain-based design of pipelines that allows applied strains above yield. Low-constraint toughness tests represent more realistic loading conditions for girth weld defects, and the corresponding increased toughness can minimize unnecessary conservatism in assessments. In this review, we present recent developments in low-constraint fracture toughness testing, specifically using single-edge-notched tension specimens, SENT or SE(T). We focus our review on the test procedure development and automation, round-robin test results and some common concerns such as the effect of crack tip, crack size monitoring techniques, and testing at low temperatures. Examples are also given of the integration of fracture toughness data from SE(T) tests into structural integrity assessment.
关键词: fracture toughness constraint effect single-edge-notched tension test pipeline structural integrity assessment
《结构与土木工程前沿(英文)》 2023年 第17卷 第3期 页码 350-367 doi: 10.1007/s11709-022-0923-0
关键词: three-dimensional isolation rocking behavior rocking constraint device replaceable damping component sinusoidal test
Research on constraint-based virtual assembly technologies
YANG Rundang, WU Dianliang, FAN Xiumin, YAN Juanqi
《机械工程前沿(英文)》 2007年 第2卷 第2期 页码 243-249 doi: 10.1007/s11465-007-0043-5
关键词: movement DOF recognition algorithm assembly orientation combination
Modeling the impact of uncertainty in emissions trading markets with bankable permits
Yongliang ZHANG, Bing ZHANG, Jun BI, Pan HE
《环境科学与工程前沿(英文)》 2013年 第7卷 第2期 页码 231-241 doi: 10.1007/s11783-012-0431-x
关键词: uncertainty bankable emission trading market performance
《机械工程前沿(英文)》 2021年 第16卷 第3期 页码 593-606 doi: 10.1007/s11465-021-0636-4
关键词: topology optimization solid isotropic material with penalization transient response aggregation function second-order Arnoldi reduction
Key uncertainty events impacting on the completion time of highway construction projects
Alireza MOGHAYEDI, Abimbola WINDAPO
《工程管理前沿(英文)》 2019年 第6卷 第2期 页码 275-298 doi: 10.1007/s42524-019-0022-7
关键词: ANFIS construction time impact assessment highway project South Africa uncertainty
标题 作者 时间 类型 操作
refined risk explicit interval linear programming approach for optimal watershed load reduction with objective-constraintuncertainty tradeoff analysis
Pingjian YANG,Feifei DONG,Yong LIU,Rui ZOU,Xing CHEN,Huaicheng GUO
期刊论文
Uncertain and multi-objective programming models for crop planting structure optimization
Mo LI,Ping GUO,Liudong ZHANG,Chenglong ZHANG
期刊论文
Energy systems engineering: methodologies and applications
Pei LIU, Efstratios N. PISTIKOPOULOS, Zheng LI
期刊论文
CO capture and sequestration source-sink match optimization in Jing-Jin-Ji region of China
Zhong ZHENG , Dan GAO , Linwei MA , Zheng LI , Weidou NI ,
期刊论文
An interval joint-probabilistic programming method for solid waste management: a case study for the city of Tianjin, China
Yi XU, Shunze WU, Hongkuan ZANG, Guiguang HOU
期刊论文
Ecosystem service tradeoff between traditional and modern agriculture: a case study in Congjiang County
Dan ZHANG, Qingwen MIN, Moucheng LIU, Shengkui CHENG
期刊论文
Technology and system of constraint programming for industry production scheduling
Yarong CHEN, Zailin GUAN, Yunfang PENG, Xinyu SHAO, Muhammad HASSEB
期刊论文
Recent development in low-constraint fracture toughness testing for structural integrity assessment of
Jidong KANG, James A. GIANETTO, William R. TYSON
期刊论文
Development of rocking constraint device with vertical damping capacity for three-dimensional base-isolated
期刊论文
Research on constraint-based virtual assembly technologies
YANG Rundang, WU Dianliang, FAN Xiumin, YAN Juanqi
期刊论文
Modeling the impact of uncertainty in emissions trading markets with bankable permits
Yongliang ZHANG, Bing ZHANG, Jun BI, Pan HE
期刊论文
Topology optimization of transient problem with maximum dynamic response constraint using SOAR scheme
期刊论文