<abstract xmlns="http://www.w3.org/1999/xhtml"><p> This paper deals with design of PID controller with the use of methods of global optimization implemented in Matlab environment and Optimization Toolbox. It is based on minimization of a chosen integral criterion with respect to additional requirements on control quality such as overshoot, phase margin and limits for manipulated value. The objective function also respects user-defined weigh coefficients for its particular terms for a different penalization of individual requirements that often clash each other such as for example overshoot and phase margin. The described solution is designated for continuous linear time-invariant static systems up to 4th order and thus efficient for the most of real control processes in practice.</p></abstract>

This paper deals with design of PID controller with the use of methods of global optimization implemented in Matlab environment and Optimization Toolbox. It is based on minimization of a chosen integral criterion with respect to additional requirements on control quality such as overshoot, phase margin and limits for manipulated value. The objective function also respects user-defined weigh coefficients for its particular terms for a different penalization of individual requirements that often clash each other such as for example overshoot and phase margin. The described solution is designated for continuous linear time-invariant static systems up to 4th order and thus efficient for the most of real control processes in practice.

PID Controller Design Based on Global Optimization Technique with Additional Constraints

VSB-Technical University of Ostrava, Department of Cybernetics and Biomedical Engineering, 17. listopadu 15/2172, Ostrava-Poruba, 708 33, Czech Republic

Journal of Electrical Engineering

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

This paper deals with design of PID controller with the use of methods of global optimization implemented in Matlab environment and Optimization Toolbox. It is...

PID Controller Design Based on Global Optimization Technique with Additional Constraints

Published Online: Jun 28, 2016

Page range: 160 - 168

Received: Jan 25, 2016

DOI: https://doi.org/10.1515/jee-2016-0023

Keywords
PID, control design, control system, global optimization, Matlab

© Faculty of Electrical Engineering and Information Technology, Slovak University of Technology

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

PID Controller Design Based on Global Optimization Technique with Additional Constraints

Published Online: Jun 28, 2016

Page range: 160 - 168

Received: Jan 25, 2016

DOI: https://doi.org/10.1515/jee-2016-0023

KeywordsPID, control design, control system, global optimization, Matlab

© Faculty of Electrical Engineering and Information Technology, Slovak University of Technology

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

Keywords
PID, control design, control system, global optimization, Matlab