柔軟構造系のロバスト制御 : 柔軟衛星モデルへのロバストモデルマッチング法の適用

概要

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This paper studies robust control of flexible structure systems such as LSS (Large space structures) theoretically and experimentally. In control of flexible structure systems, it is important to desigh the robust controller which realizes low sensitivity for parameter changes of the controlled object and robust stability in residual higher modes which cause spillover instatability. In this paper, the robust model matching (RMM) method is adopted to design the low sensitive controller, and low -pass filters are used to increase the robust stability in the high frequency range taking account of their dynamics. Then, the controller designed by the proposed method is applied to the flexible spacecraft model, and the effectiveness of the controller is demonstrated in both computer simulation and control experiments.
社団法人日本機械学会の論文
1989-09-25