TY - GEN
T1 - Optimal sensor deployment for satellite antenna reflector based on genetic algorithm
AU - Li, Wenbo
AU - Zhou, Xiangyi
AU - Wang, Li
AU - Wang, Youyi
AU - Zhao, Zhigang
AU - Zhao, Yang
PY - 2011
Y1 - 2011
N2 - In the problem of optimal sensor deployment for satellite antenna reflector, to avoid the one-sidedness 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 double-objectives 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 double-objectives 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.
AB - In the problem of optimal sensor deployment for satellite antenna reflector, to avoid the one-sidedness 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 double-objectives 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 double-objectives 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.
KW - multi-objectives optimization
KW - on-orbit modal identification
KW - satellite antenna
KW - sensor deployment
UR - https://www.scopus.com/pages/publications/83455233897
U2 - 10.1109/ISCID.2011.116
DO - 10.1109/ISCID.2011.116
M3 - 会议稿件
AN - SCOPUS:83455233897
SN - 9780769545004
T3 - Proceedings - 2011 4th International Symposium on Computational Intelligence and Design, ISCID 2011
SP - 59
EP - 63
BT - Proceedings - 2011 4th International Symposium on Computational Intelligence and Design, ISCID 2011
T2 - 2011 4th International Symposium on Computational Intelligence and Design, ISCID 2011
Y2 - 28 October 2011 through 30 October 2011
ER -