This paper presents a brief review of Fractional Order Proportional, Integral and Derivative (FOPID) controllers. The prominent tuning procedures are presented and a conceptual framework for a new design of efficient FOPID controller is presented. The presented framework is based on the concept of output feedback, where a threshold is applied on the output response before feeding its feedback to the comparator. The threshold output was compared with the reference to make a proper decision on when a new controller gain should be selected. This way, control effort will be minimized and the system can settle as fast as possible. This paper presents a brief study of Fractional Order Proportional, Integral and Derivative (FOPID) controllers with their prominent tuning procedures and an introduction to a conceptualize idea for a new tuning technique that can be adopted for efficient tuning this type of controllers. The presented framework is based on the concept of output feedback, where a threshold is applied on the output response before feeding its feedback to the comparator. The idea was to compare the applied threshold output with the reference so as to make a proper decision on when a new controller gain should be selected. The result would be a minimized control effort and thus making the system to settle as fast as possible.
Tuning Rules for Fractional Order PID Controllers for Industrial Processes: A Conceptual Framework
2022-09-01
ARID ZONE JOURNAL OF ENGINEERING, TECHNOLOGY AND ENVIRONMENT; Vol. 18 No. 3 (2022); 403-412 ; 2545-5818 ; 1596-2644
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
DDC: | 629 |
Tuning and auto-tuning of fractional order controllers for industry applications
BASE | 2008
|A graphical tuning method for fractional order controllers based on iso-slope phase curves
BASE | 2020
|Tuning Rules for a Class of Passivity-Based Controllers for Mechanical Systems
BASE | 2021
|