Optimal Sensor Deployment for Satellite Antenna Reflector Based on Genetic Algorithm
In the problem of optimal sensor deployment for satellite antenna reflector, to avoid the onesidedness of single-objective criterion, in this paper, we adopt double-objectives criterion, which contains the largest orthogonality and the highest vibration energy of observed signal. The doubleobjectives criterion is converted to single-one criterion by mathematical transformation and Genetic Algorithm is utilized to solve this problem. Comparing with corresponding single-objective criterion by simulation results, we conclude that: the proposed method is a feasible method of optimal sensor deployment for satellite antenna reflector based on double-objectives criterion. The results, whose fitness function is a function based on doubleobjectives criterion, is not one-sided optimal solution in single objective, but a satisfying solution in global area. According to the application in real project, this satisfying solution is more significant in the area of astronautics.
component satellite antenna on-orbit modal identification sensor deployment multi-objectives optimization
Wenbo Li Xiangyi Zhou Li Wang Youyi Wang Zhigang Zhao Yang Zhao
dept. Aerospace Engineering, Harbin Institute of Technology, Harbin China, 150001 Air Force Ordnance Equipment Military Representative Bureau of PLA, Beijing China, 100166
国际会议
杭州
英文
439-443
2011-10-28（万方平台首次上网日期，不代表论文的发表时间）