- 专利标题: Model predictive control of spacecraft
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申请号: US14591298申请日: 2015-01-07
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公开(公告)号: US09764858B2公开(公告)日: 2017-09-19
- 发明人: Avishai Weiss , Stefano Di Cairano , Uros Kalabic
- 申请人: Mitsubishi Electric Research Laboratories, Inc.
- 申请人地址: US MA Cambridge
- 专利权人: Mitsubishi Electric Research Laboratories, Inc.
- 当前专利权人: Mitsubishi Electric Research Laboratories, Inc.
- 当前专利权人地址: US MA Cambridge
- 代理商 Gene Vinokur; James McAleenan; Hironori Tsukamoto
- 主分类号: B64G1/24
- IPC分类号: B64G1/24 ; G05D1/10 ; G05D1/08
摘要:
A method controls an operation of a spacecraft according to a model of the spacecraft. The method determines control inputs for controlling concurrently thrusters of the spacecraft and momentum exchange devices of the spacecraft using an optimization of a cost function over a receding horizon subject to constraints on a pose of the spacecraft and constraints on inputs to the thrusters. The cost function includes components for controlling the pose of the spacecraft and a momentum stored by the momentum exchange devices. The method generates a command to control concurrently the thrusters and the momentum exchange devices according to at least a portion of the control inputs.
公开/授权文献
- US20160194095A1 Model Predictive Control of Spacecraft 公开/授权日:2016-07-07
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