電気油圧式振動台へのH_2制御の適用

概要

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We have applied H_2 control to an electrohydraulic shaking table. In the application of H_2 control to this device, we propose a method in which the H_2 controller is designed based on a model of a whole analog feedback control system to make as much use as possible of a loop shaping function of robust control. This method is very practical because no changes in the analog feedback system are needed. As a result of the application to a 1-axis electrohydraulic shaking table of National Research Institute for Earth Science and Disaster Prevention, the Characteristics of a position control have been improved by 30% from 10.6 Hz to 13.6 Hz.
社団法人日本機械学会の論文
1992-11-25