構造系とH^∞制御系の同時最適設計

概要

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An approach for simultaneous optimum design of the structure and H^∞ control system is proposed. H^∞ cootrol theory enables the design of a control system robust and stable against the parameter change of the structure, while maintaining the ability of frequency shaping. The objective function in this approach is the liner sum of the structural mass and the H^∞ norm, that is, the performance index of control. As the definition H^∞ norm depends on existence of solution, the objective function sometimes becomes discontinuous with respect to design variables. Hence, the complex method which can optimize the discontinuous objective function is adopted in this approach. Effectiveness and practicability of the approach are verified by both simulation and experiment on the vibration control of planar plate.
一般社団法人日本機械学会の論文
1995-03-25