NONLINEAR FEEDBACK DEPLOYMENT AND RETRIEVAL OF TETHERED SATELLITE SYSTEMS

被引：12
|
作者：
KIM, E
VADALI, SR
机构：
[1] Texas A and M University, Aerospace Engineering Dept., College Station, TX
来源：
JOURNAL OF GUIDANCE CONTROL AND DYNAMICS | 1992年 / 15卷 / 01期
关键词：
D O I：
10.2514/3.20797
中图分类号：
V [航空、航天];
学科分类号：
08 ; 0825 ;
摘要：
The Lyapunov approach for controller design is applied to the tethered subsatellite deployment and retrieval problem. The tether dynamic model includes tether mass as well as in-plane and out-of-plane librations. The nonlinear feedback tension control law developed guarantees stability of the closed-loop system and is used in combination with out-of-plane thrusting during retrieval. Simulation results show the tension and the combined tension and thruster control laws perform well for deployment and retrieval, respectively, even when aerodynamic drag is considered.
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页码：28 / 34
页数：7
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