ダブルジンバルCMGを用いた懸垂構造物のアクティブ揺動制御

概要

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This paper describes an active jiggle control of hung structure using a control moment gyro (CMG) which has two gimbals for one flywheel. The double gimbal CMG enables us to simultaneously control the vibrations for two different dirctions by only one flywheel. Due to the nonlinearlity and interference, it is however difficult to construct the control system for the double gimbal CMG. First, we propose a simple control system design method for the double gimbal CMG based on H_2 optimal control theory. In order to improve the gimbal stability, which is necessary for avoiding the interference, we then propose an another design method based on H_2/H_∞ control using LMI optimization. The performance of all designed control system are evaluated by simulations and experiments.
一般社団法人日本機械学会の論文
2000-10-25