期刊
IFAC PAPERSONLINE
卷 51, 期 15, 页码 467-472出版社
ELSEVIER SCIENCE BV
DOI: 10.1016/j.ifacol.2018.09.189
关键词
grey-box model identification; nonlinear system; instrumental variable method; satellites; closed-loop system
This paper proposes a procedure for estimating the inertia matrix of a satellite from flight telemetry data. The Euler's equations, that govern the rotational dynamics of a satellite are considered for the modeling. The satellite system is operating in closed loop, making the estimation of the parameters more challenging from the theoretical point of view. The estimation method consists in the implementation of a closed-loop instrumental variable method, that has the capability of yielding consistent results with mild requirements on the noise properties. The performance of the proposed method is tested by Monte Carlo simulations based on a satellite model. These results are analyzed and compared to two other estimation methods. (C) 2018, IFAC (International Federation of Automatic Control) Hosting by Elsevier Ltd. All rights reserved.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据