中国科学院机构知识库网格系统: A 3-axis simulator for spacecraft attitude control research (EI CONFERENCE)

中国科学院机构知识库网格

Chinese Academy of Sciences Institutional Repositories Grid

A 3-axis simulator for spacecraft attitude control research (EI CONFERENCE)

文献类型：会议论文


作者	Dai L.
出版日期	2010
会议名称	2010 IEEE International Conference on Information and Automation, ICIA 2010, June 20, 2010 - June 23, 2010
会议地点	Harbin, Heilongjiang, China
关键词	This article presents the details of a new 3-axis simulator for spacecraft attitude control research and simulation. The air bearing allows the test bed to rotate about three axes with tiny friction. The attitude determination system consists of three fibre optical gyros an inclinometer and a magnetometer. The actuator of the system consists of three reaction flywheels and four control moment gyros (CMG). Mathematical models of the sensors and actuators are given to help algorithm design. An extended Kalman filter was designed to provide attitude information for controller. Mathematical simulation results prove the attitude determination system can achieve high precision. A coulomb friction model of reaction wheels is given with experimental results. A friction compensation algorithm was developed to raise the pointing accuracy of the control system. The article also describes the details of the hardware structure. A PD stabilizing controller is implemented to test the validation of the whole control system at last. 2010 IEEE.
页码	1040-1044
收录类别	EI
源URL	[http://ir.ciomp.ac.cn/handle/181722/32947]
专题	长春光学精密机械与物理研究所_中科院长春光机所知识产出_会议论文
推荐引用方式 GB/T 7714	Dai L.. A 3-axis simulator for spacecraft attitude control research (EI CONFERENCE)[C]. 见:2010 IEEE International Conference on Information and Automation, ICIA 2010, June 20, 2010 - June 23, 2010. Harbin, Heilongjiang, China.

入库方式： OAI收割

来源：长春光学精密机械与物理研究所

浏览0

下载0

收藏0

其他版本

除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。