Elliptical Orbit Proximity Operations Differential Games

作     者：Prince, Eric R. Hess, Joshuah A. Cobb, Richard G. Carr, Ryan W. 

作者机构：Air Force Inst Technol Dept Aeronaut & Astronaut Wright Patterson AFB OH 45433 USA US Air Force Res Lab Wright Patterson AFB OH 45433 USA AIAA Reston VA 20191 USA 

出 版 物：《JOURNAL OF GUIDANCE CONTROL AND DYNAMICS》 (制导、控制和动力学杂志)

年 卷 期：2019年第42卷第7期

页      面：1458-1472页

核心收录：

学科分类：12[管理学] 1201[管理学-管理科学与工程(可授管理学、工学学位)] 08[工学] 0804[工学-仪器科学与技术] 0825[工学-航空宇航科学与技术] 

主　　题：Satellite Maneuvers Resident Space Object Satellites Open Loop Transversality Condition Particle Swarm Optimization Boundary Value Problems Nonlinear Programming Earth Specific Angular Momentum 

摘      要：Differential games are formulated and solved for an inspector satellite operating nearby a resident space object (RSO) in an elliptical orbit. For each differential game, the goal of the inspector satellite is to minimize the time to achieve an inspection goal, whereas the goal of the RSO is to delay that condition as long as possible. Thus, it is assumed that the RSO can maneuver, and that both the inspector satellite and the RSO use a constant, steerable thruster (for example, an electric engine) during each game. The following games are formulated and solved via an indirect heuristic method, where each game corresponds to an inspection goal of the inspector satellite: 1)intercept;2)rendezvous;3)obtain sun vector;4)match energy;5)obtain sun vector and match energy;and 6)match energy and remain in close proximity during the ensuing orbit. The open-loop strategies obtained for these games represent worst-case scenarios, and they may inform requirements for future satellites as well as be actual open-loop strategies for a given scenario.