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《Chinese Journal of Computational Mechanics》 2007-04
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Computation for move-limits with approximate function and its application in structure shape optimization

SUI Yun-kang,ZHANG Xuan,YU Hui-ping(Numerical Simulation Center for Engineering,Beijing University of Technology,Beijing 100022,China)  
Based on RSM(Response Surface Methodology),the objective function and constraint conditions are approximately explicit to overcome the difficulty of sensitivity analysis in two-dimensional continuum structures,sequential quadratic programming model is used.Combined with experiment design method,very few design points were used to obtain constraint conditions.In order to ensure the reliability of the optimization model,a second-order approximation function to each constraint function is researched and formed to compute move-limits for the current design point and adaptive move-limits evaluation is proposed.An example is given to show the efficiency and stability of this optimization strategy.
【Fund】: 国家自然科学基金(10472003);; 北京市自然科学基金(3042002)资助项目
【CateGory Index】: TB112
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【References】
Chinese Journal Full-text Database 1 Hits
1 SUI Yun-kang ZHANG Xuan YU Hui-ping (Numerical Simulation Center for Engineering,College of Mechanical Engineering and Applied Electronics Technology Beijing University of Technology,Beijing 100022,China);Improvement and Application on Response Surface Methodology in Shape Optimization[J];Journal of Beijing University of Technology;2008-01
【Citations】
Chinese Journal Full-text Database 1 Hits
1 WANG Xiao-Feng XI Guang WANG Shang-Jin (Xi'an Jiaotong University, Xi'an 710049, China);APPLICATION OF RESPONSE SURFACE METHODOLOGY IN THE OPTIMIZATION DESIGN OF VANED DIFFUSER[J];Journal of Engineering Thermophysics;2003-03
【Co-citations】
Chinese Journal Full-text Database 4 Hits
1 SUI Yun-kang ZHANG Xuan YU Hui-ping (Numerical Simulation Center for Engineering,College of Mechanical Engineering and Applied Electronics Technology Beijing University of Technology,Beijing 100022,China);Improvement and Application on Response Surface Methodology in Shape Optimization[J];Journal of Beijing University of Technology;2008-01
2 SUI Yun-kang , LI Shan-po (Numerical Simulation Center for Engineering, Beijing University of Technology, Beijing 100022, China);THE APPLICATION OF IMPROVED RSM IN SHAPE OPTIMIZATION OF TWO-DIMENSION CONTINUUM[J];Engineering Mechanics;2006-10
3 LIU Jin-hui~(1,2),QIAO Zhi-de~1,YANG Xu-dong~1,HAO Guofen~3(1.National Key Laboratory of Aerodynamic Design and Research,Northwestern Polytechnical University,Xi′an,Shaanxi 710072,China;2.Unit 95939 of PLA Cangzhou,Hebei 061036,China;3.Computer Center,Hebei Engineering and Technical College,Cangzhou,Hebei 061001,China);Aerodynamic-structure Multidisciplinary Optimization Design of Wing Based on Response Surface Methodology[J];Journal of Air Force Engineering University(Natural Science Edition);2006-01
4 LIU Jin-hui~(1,2),QIAO Zhi-de~1,YANG Xu-dong~1,HAO Guo-fen~3(1.National Key Laboratory of Aerodynamic Design and Research,Northwestern Polytechnical University,Xi'an 710072,China;2.95949 unit of PLA,Cangzhou 061036,China;3.Computer Center,Hebei Engineering and Technical College,Cangzhou 061001,China);Research of aerodynamic-structure integrative optimization design of wing based on response surface methodology[J];Acta Aerodynamica Sinica;2006-03
【Co-references】
Chinese Journal Full-text Database 2 Hits
1 Zhang Chuanli; Zhang Xibin(Jianghan Petroleum Institute, Jingsha 434102 )Song Tianxia(Huazhong University of Science and Technology, Wuhan 430074, China );Sensitivity Analysis in Dynamic Structure Optimization[J];JOURNAL OF JIANGHAN PETROLEUM INSTITUTE;1994-04
2 Cheng Gengdong Wang Lu (Dalian Institute of Technology);Numerical Method of Shape Optimization and Adaptive Move Limit[J];;1985-02
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