617 最適な切換超平面を有する VSS 制御による構造物の振動制御

概要

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This paper discusses active vibration control of a structure by using a hybrid type tuned mass damper. Sliding mode control is nonlinear control method, and the controller has very strong robustness. In this paper, the sliding mode control method was applied to active vibration control of a structure. It is necessary for sliding mode controller to design switching hyperplane on state space. In the design method of the switching hyperplane, sliding mode was optimized about absolute acceleration of the top floor of the structure. Moreover, for adjustment of control performance, an electric current of liner motor (actuator of the tuned mass damper) was considered in performance index instead of control input. Performance of the sliding mode controller designed by the proposed method was verified from simulation and experiment. As a result, the proposed method was very useful for sliding mode controller design.
社団法人日本機械学会の論文
2000-09-01