A Second-Order Sliding Mode Controller Design for Spacecraft Tracking Control

Yu-Xin Zhao, Tian Wu and Gang Li

Mathematical Problems in Engineering, 2013, vol. 2013, 1-9

Abstract:

For spacecraft attitude tracking system, there exists the chattering phenomenon. In this paper, the spacecraft motion is decomposed into three-channel subsystems, and a second-order sliding mode control is proposed. This method has been proved to have good convergence and robustness. Combined with the proposed sliding surface, the three-channel controllers are designed. The control performance is confirmed by the simulation results, the approaching process is improved effectively, and a smooth transition is achieved without overshoot and buffeting.

Date: 2013
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Persistent link: https://EconPapers.repec.org/RePEc:hin:jnlmpe:429101

DOI: 10.1155/2013/429101

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