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Fault reconstruction based on sliding mode observers

  • Jia Hui Luan*
  • , Lai Fa Tao
  • , Chen Lu
  • *此作品的通讯作者

科研成果: 书/报告/会议事项章节会议稿件同行评审

摘要

For the momentum wheel control system of satellite, a method to design sliding mode observers for reconstructing actuator fault is presented. It uses the equivalent output injection concept to explicitly reconstruct fault signals, and uses H concept to design the sliding motion so that the effect of the uncertainty on the reconstruction of the faults will be minimized. This method can estimate the existing fault and detect faults generating in momentum wheel control system of satellite. The effectiveness is proved by simulation results.

源语言英语
主期刊名2009 WRI World Congress on Computer Science and Information Engineering, CSIE 2009
479-484
页数6
DOI
出版状态已出版 - 2009
活动2009 WRI World Congress on Computer Science and Information Engineering, CSIE 2009 - Los Angeles, CA, 美国
期限: 31 3月 20092 4月 2009

出版系列

姓名2009 WRI World Congress on Computer Science and Information Engineering, CSIE 2009
6

会议

会议2009 WRI World Congress on Computer Science and Information Engineering, CSIE 2009
国家/地区美国
Los Angeles, CA
时期31/03/092/04/09

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