Multidisciplinary Design Optimization for an Earth Observation Satellite

摘要：

　　This paper presents the multidisciplinary design optimization (MDO) for an earth observation satellite.The aim of the paper is to use various multidisciplinary optimization methods to optimize the numerical models of an earth observation satellite under iSIGHTTM software environment.Based on the best earth observation criteria,a mathematical model of the earth observation satellite is proposed,which considers the design variables,the state variables and constraints of the payload system,the attitude system,the control system,the power system,the structure system,and the propulsion system.This paper conducts the optimization by using the above three methods,and compare the efficiency and applicability among the methods.

关键词： Multidisciplinary Design Optimization(MDO) Earth observation satellite Optimization method iSIGHTTM

作者: Xiaohui Wanga Yan Xu Renwei Xia

作者单位: School of Astronautics of Beijing University of Aeronautics and Astronautics,Beijing,100191,China

会议类型: 国际会议

会议名称: the 2012 International Conference on Manufacturing Engineering and Automation (2012年制造工程与自动化国际会议(ICMEA2012))

会议地点: 广州

会议语种:英文

页码: 132-135

在线出版日期: 2012-11-16（万方平台首次上网日期，不代表论文的发表时间）