<abstract xmlns="http://www.w3.org/1999/xhtml"><p>The paper discusses the Smith Predictor scheme with Sliding Mode Controller (SP-SMC) for processes with large dead times. This technique gives improved load-disturbance rejection with optimum input control signal variations. A power rate reaching law is incorporated in the sporadic part of sliding mode control such that the overall performance recovers meaningfully. The proposed scheme obtains parameter values by satisfying a new performance index which is based on biobjective constraint. In simulation study, the efficiency of the method is evaluated for robustness and transient performance over reported techniques.</p></abstract>

The paper discusses the Smith Predictor scheme with Sliding Mode Controller (SP-SMC) for processes with large dead times. This technique gives improved load-disturbance rejection with optimum input control signal variations. A power rate reaching law is incorporated in the sporadic part of sliding mode control such that the overall performance recovers meaningfully. The proposed scheme obtains parameter values by satisfying a new performance index which is based on biobjective constraint. In simulation study, the efficiency of the method is evaluated for robustness and transient performance over reported techniques.

Smith predictor with sliding mode control for processes with large dead times

The University of the South Pacific, Laucala Campus

Journal of Electrical Engineering

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.

{"article-title":"Smith predictor with sliding mode control for processes with large dead times"}

The paper discusses the Smith Predictor scheme with Sliding Mode Controller (SP-SMC) for processes with large dead times. This technique gives improved...

Smith predictor with sliding mode control for processes with large dead times

Pubblicato online: 19 gen 2018

Pagine: 463 - 469

Ricevuto: 09 ott 2017

DOI: https://doi.org/10.1515/jee-2017-0081

Parole chiave
large dead time, Smith predictor, sliding mode, control input

© 2017 Utkal Mehta et al., published by De Gruyter Open

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.

Smith predictor with sliding mode control for processes with large dead times

Pubblicato online: 19 gen 2018

Pagine: 463 - 469

Ricevuto: 09 ott 2017

DOI: https://doi.org/10.1515/jee-2017-0081

Parole chiavelarge dead time, Smith predictor, sliding mode, control input

© 2017 Utkal Mehta et al., published by De Gruyter Open

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.

Parole chiave
large dead time, Smith predictor, sliding mode, control input