Design and Experimental Evaluation of a Performance-Driven PID Controller

[abstFig src='/00280005/01.jpg' width='300' text='Outline of the performance-driven PID control system' ] This study proposes a performance-driven control method that performs a “control performance assessment” and a “control system design” from a set of closed-loop dat...

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Bibliographic Details
Published in:Journal of robotics and mechatronics 2016-10, Vol.28 (5), p.616-624
Main Authors: Yamamoto, Toru, Kinoshita, Takuya, Ohnishi, Yoshihiro, Shah, Sirish L.
Format: Article
Language:English
Subjects:
Control methods
Control systems design
Control theory
Frit
Iterative methods
Mathematical models
Performance assessment
Performance evaluation
Proportional integral derivative
Temperature control
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Summary:[abstFig src='/00280005/01.jpg' width='300' text='Outline of the performance-driven PID control system' ] This study proposes a performance-driven control method that performs a “control performance assessment” and a “control system design” from a set of closed-loop data. The method assesses control performance based on the minimum variance control law from closed-loop data. It also calculates a control parameter that improves the control performance from the same closed-loop data by using the fictitious reference iterative tuning (FRIT) method. This method is characterized by not requiring any system model. The effectiveness of this method is verified through a numerical simulation and an application result to a temperature control unit.
ISSN:0915-3942
1883-8049
DOI:10.20965/jrm.2016.p0616