Gain-scheduled vibration control in consideration of actuator saturation

Noriaki Itagaki, Hidekazu Nishimura

研究成果: Paper査読

抄録

In this paper we propose a design method for active seismic isolation control taking account of actuator saturation. By using a hyperbolic tangential function that is differentiate to controller output, we formulate the linear parameter varying system according to the controller output and design a gain-scheduled controller. By carrying out simulations and experiments of seismic excitation, our proposed gain-scheduled controller is compared with an H∞ fixed controller or a sliding mode controller. It is verified that the proposed controller maintains performance of isolation even if a large earthquake with which the actuator saturation occurs comes, although the other controllers lower the performance than uncontrolled case.

本文言語English
ページ1703-1708
ページ数6
出版ステータスPublished - 2004 12 1
外部発表はい
イベント2004 IEEE International Conference on Control Applications - Taipei, Taiwan, Province of China
継続期間: 2004 9 22004 9 4

Other

Other2004 IEEE International Conference on Control Applications
国/地域Taiwan, Province of China
CityTaipei
Period04/9/204/9/4

ASJC Scopus subject areas

  • 工学(全般)

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