Selection of the best initial orbital elements of satellite based on fuzzy integration evaluation method

doi:10.1016/S1004-4132(06)60098-4

Journal of Systems Engineering and Electronics ›› 2006, Vol. 17 ›› Issue (3): 566-570.doi: 10.1016/S1004-4132(06)60098-4

出版日期:2006-09-25 发布日期:2006-09-25

Selection of the best initial orbital elements of satellite based on fuzzy integration evaluation method

Yang Yong'an1,2, Zhang Hongwei2, Feng Zuren1 & Luo Yongjin2

1. Xi'anJiaotongUniv., Xi'an 710049, P. R China;
2. Xi'an Satellite Control Center, Xi'an 710043, P. R. China

Online:2006-09-25 Published:2006-09-25

摘要/Abstract

Abstract:

The fuzzy integration evaluation method (FIEM) is studied in order to select the best orbital elements

from the multi-group initial orbits determined by a satellite TT&C (Tracking, Telemetry and Control) center with

all kinds of data sources. By employing FIEM together with the experience of TT&.C experts, the index system to

evaluate the selection of the best initial orbits is established after the data sources and orbit determination theories

are studied. Besides, the concrete steps in employing the method are presented. Moreover, by taking the objects to

be evaluated as evaluation experts, the problem of how to generate evaluation matrices is solved. Through practical

application, the method to select the best initial orbital elements has been proved to be flexible and effective. The originality of the method is to find a new evaluation criterion (comparing the actually tracked orbits) replacing the

traditional one (comparing the nominal orbits) for selecting the best orbital elements.

Key words:

system engineering, fuzzy integration evaluation method, satellite, initial orbit, TT&-C system

. [J]. Journal of Systems Engineering and Electronics, 2006, 17(3): 566-570.

Yang YongJ an, Zhang Hongzvei, Feng Zuren & Luo Yongjin.

Selection of the best initial orbital elements of satellite based on fuzzy integration evaluation method

[J]. Journal of Systems Engineering and Electronics, 2006, 17(3): 566-570.

Selection of the best initial orbital elements of satellite based on fuzzy integration evaluation method

PDF (PC)

可视化

摘要/Abstract

引用本文

使用本文

参考文献

相关文章 0

编辑推荐

Metrics

本文评价