A multi-index assessment method for evaluating coverage effectiveness of remote sensing satellite

作     者：Hongliang LI Dong LI Yunhua LI 无

作者机构：School of Automation Science and Electrical Engineering Beihang University Beijing Aeronautical Science and Technology Research Institute of COMAC School of Aeronautic Science and Engineering Beihang University 

出 版 物：《Chinese Journal of Aeronautics》 (中国航空学报（英文版）)

年 卷 期：2018年第31卷第10期

页      面：2023-2033页

核心收录：

学科分类：08[工学] 0804[工学-仪器科学与技术] 082503[工学-航空宇航制造工程] 0802[工学-机械工程] 0825[工学-航空宇航科学与技术] 0801[工学-力学（可授工学、理学学位）] 

基　　金：co-supported by the National Key Basic Research Program of China (No. 2014CB046403) the research project of Beijing Institute of Spacecraft System Engineering 

主　　题：Analytic hierarchy process Coverage ability Effectiveness evaluation Entropy weight method Remote sensing satellite 

摘      要：This paper deals with the multi-index assessment method for evaluating coverage effectiveness of remote sensing satellite. Because a series of satellite activities such as imaging, moving target observation, and environment investigation need to know the coverage characteristics, the coverage capability of the remote sensing satellite is the most important index. Thus, it is very important to establish the method of effectiveness evaluation of coverage characteristics. This paper focuses on the assessment of coverage effectiveness of remote sensing satellite, and proposes and designs a multi-index evaluation method based on index weight using entropy weight method and analytic hierarchy process. With a simulation case, the effectiveness evaluation results of single satellite coverage and multi-satellite coverage performance are given for the proposed assessment.The experimental results show that the established coverage characteristic model and the proposed assessment method are effective and right.