Spacecraft Rate Damping with Predictive Control Using Magnetic Actuators Only
Spacecraft Rate Damping with Predictive Control Using Magnetic Actuators Only
复制标题
仅使用磁致动器进行航天器速率阻尼和预测控制
DOI:
10.1007/978-3-642-01094-1_41
复制
发表时间:
2009
期刊:
影响因子:
--
通讯作者:
F. Allgöwer
中科院分区:
文献类型:
--
作者:
C. Böhm;M. Merk;W. Fichter;F. Allgöwer
A nonlinear model predictive control (NMPC) approach for rate damping control of a low Earth orbit satellite in the initial acquisition phase is proposed. The only available actuators are magnetic coils which impose control torques on the satellite in interaction with the Earth’s magnetic field. In the initial acquisition phase large rotations and high angular rates, and therefore strong nonlinearities must be dealt with. The proposed NMPC method, which is shown to guarantee closed-loop stability, efficiently reduces the kinetic energy of the satellite while satisfying the constraints on the magnetic actuators. Furthermore, due to the prediction of future trajectories, the negative effect of the well-known controllability restriction in magnetic spacecraft control is minimized. It is shown via a simulation example that the obtained closed-loop performance is improved when compared to a classical P-controller.
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DOI:
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发表时间:
2009
期刊:
影响因子:
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作者:
L. L. Simon;Z. Nagy;K. Hungerbuehler
通讯作者:
K. Hungerbuehler
DOI:
--
发表时间:
2008
期刊:
IEEE International Conference on Networking, Sensing and Control
影响因子:
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作者:
M. Wood;Wen‐Hua Chen
通讯作者:
Wen‐Hua Chen
DOI:
--
发表时间:
1999
期刊:
影响因子:
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作者:
Ping Wang;Y. Shtessel
通讯作者:
Y. Shtessel
DOI:
--
发表时间:
1997
期刊:
影响因子:
--
作者:
R. Wiśniewski
通讯作者:
R. Wiśniewski