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A novel Smith predictor with double-controller structure | IEEE Conference Publication | IEEE Xplore

A novel Smith predictor with double-controller structure


Abstract:

Aiming at the disadvantage of the conventional Smith predictor with weak robustness, a novel one with double-controller is proposed in this paper. It has a two-degree of ...Show More

Abstract:

Aiming at the disadvantage of the conventional Smith predictor with weak robustness, a novel one with double-controller is proposed in this paper. It has a two-degree of freedom structure so that the setpoint response is decoupled from the disturbance response. Thus, the setpoint tracking and disturbance attenuation controllers can be designed separately. At the same time, the two controllers are all designed into PID structures whose parameters can be adjusted by a parameter, respectively, so that the corresponding response tends to be optimal.
Date of Conference: 08-10 May 2002
Date Added to IEEE Xplore: 07 November 2002
Print ISBN:0-7803-7298-0
Print ISSN: 0743-1619
Conference Location: Anchorage, AK, USA

References

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