Effective PID Parameters Self-Tuning Rule Based on Internal Model Control

2012 ◽  
Vol 466-467 ◽  
pp. 1115-1119 ◽  
Author(s):  
Yang Liu ◽  
Qin Ruo Wang
Keyword(s):  
Time Delay ◽  
Internal Model ◽  
Internal Model Control ◽  
Step Response ◽  
Inertial System ◽  
Rule Based ◽  
Practical Applications ◽  
Model Control ◽  
Self Tuning ◽  
Tuning Pid Parameters

The methods of self-tuning PID parameters are widely used in industry process control. This paper elaborated the principle and design of internal model control, and it is used for PID parameters self-tuning. By simulation, for a time-delay inertial system, the step response curses are obtained with different methods of self-tuning PID parameters. Compared and analyzed the curses, it shows that the present method of self-tuning IMC-PID parameters has a good performance in the time-delay inertial system. It has great potential for practical applications.

Robust and Effective PID Controller Identification for Delay Dominant Systems

2014 ◽  
Vol 625 ◽  
pp. 478-481
Author(s):  
Lemma Dendena Tufa ◽  
Marappagounder Ramasamy
Keyword(s):  
Time Delay ◽  
Time Constant ◽  
Pid Controller ◽  
Internal Model ◽  
Control Structure ◽  
Internal Model Control ◽  
Controller Tuning ◽  
Model Control ◽  
Pid Controller Tuning ◽  
Improved Performance

A novel PID controller identification method based on internal model control structure is proposed. The proposed method avoids the necessity of approximating the time delay for designing the PID controller. It results in a robust and effective PID controller tuning. The method is effective for both time constant and time delay dominant systems, with much improved performance for the latter case.

Simplified internal model control for time delay processes

2016 ◽  
Author(s):  
Toshiki Hirose ◽  
Hiromitsu Ogawa ◽  
Hiroki Shibasaki ◽  
Ryo Tanaka ◽  
Yoshihisa Ishida
Keyword(s):  
Time Delay ◽  
Internal Model ◽  
Internal Model Control ◽  
Model Control
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