文章基本信息

标题：Angular velocity and torque estimation from vector measurements
本地全文：下载
作者：Lionel Magnis ; Nicolas Petit
期刊名称：IFAC PapersOnLine
印刷版ISSN：2405-8963
出版年度：2017
卷号：50
期号：1
页码：9000-9007
DOI：10.1016/j.ifacol.2017.08.1579
语种：English
出版社：Elsevier
摘要：AbstractWe propose a technique for estimating the angular velocity of a rigid body and the torque applied to it, from vector measurements. Unlike the approaches reported in the literature, the method does not use attitude information or rate gyros as input data. Instead, vector measurements are directly filtered through a nonlinear observer. Convergence is proven. Simulation results illustrate the potential of the method for various aerospace applications, including estimation of reorientation torques for satellites, estimation of sublimation torques on an asteroid, estimation of eddy current damping torques on space debris.
关键词：KeywordsInertial sensorsangular velocitynonlinear observerstate observerssatellite control applicationstorques estimationlinear damping estimation