FUZZY RELIABILITY OPTIMIZATION OF KEY PARTS OF THERMAL CONTROL SHUTTER MECHANISM ON XX SECONDARY SATELLITE

摘要：

The method of Fuzzy reliability was used to the optimal design of thermal shutter key parts. NSGA- II method is brought forth to fully consider the fuzzy nature of the transition intermediary in order to achieve a better balance between the diversity and convergence. The optimization results are obvious, and the volume of corona of worm gear reduced 34.01％ compared with the original design, and transmission efficiency increased 10.96％. The results of reliability optimization design have been verified by ANSYS/PDS tool. It has shown that the optimization variables are appropriate and the optimal results are correct.

作者: Lai Yinan Cui Sihai You bindi Dai ye

作者单位: School of Mechanical and Power Engineering, Harbin University of Science and Technology, Harbin,150080,China

会议类型: 国际会议

会议名称: 第九届工程结构完整性国际会议(The Ninth International Conference on Engineering Structural Integrity Assessment)

会议地点: 北京

会议语种:英文

在线出版日期: 2007-10-15（万方平台首次上网日期，不代表论文的发表时间）