论文信息 - Optimal active dynamic vibration absorber for multi-degree-of-freedom systems. Feedback and feedforward control using a Kalman filter.

Optimal active dynamic vibration absorber for multi-degree-of-freedom systems. Feedback and feedforward control using a Kalman filter.

This study presents a method of feedforward control design of an active dynamic vibration absorber for multi-degree-of-freedom systems. The feedforward control, obtained by assuming that the shaping filter has the same natural frequency as a primary structure in the frequency range of input disturbance, is effective in the broad frequency range and is robust for input disturbance. Furthermore, to improve reliability, a digital control system consisting of reduced-order feedback control and feedforward control, using a Kalman filter, is synthesized

Hidekazu Nishimura | Kazuo Yoshida | Taro Shimogo

[1] M. Balas,et al. Feedback control of flexible systems , 1978 .

[2] R. Kosut. Suboptimal control of linear time-invariant systems subject to control structure constraints , 1970 .

[3] Hidekazu Nishimura,et al. Optimal Control of Random Vibration by the Use of an Active Dynamic Vibration Absorber : Theoretical Considerations on the Control Performance and the Robustness , 1988 .

[4] Hidekazu Nishimura,et al. An Optimal Active Dynamic Vibration Absorber for Multidegrees-of-Freedom Systems: (A Control Using a Reduced-Order Model and Output Feedback Controls) , 1988 .

[5] Hidekazu Nishimura,et al. Optimal Control of Random Vibration by the Use of an Active Dynamic Vibration Absorber : Experimental Considerations on the Effect of the Control with Feedforward Link , 1988 .