Analytical Multiloop PI/PID Controller Design for Two-by-Two Processes with Time Delays

2005 ◽  
Vol 44 (6) ◽  
pp. 1832-1841 ◽  
Author(s):  
Tao Liu ◽  
Weidong Zhang ◽  
Danying Gu
Keyword(s):  
Pid Controller ◽  
Time Delays ◽  
Controller Design ◽  
Pid Controller Design

scholarly journals Pid Controller Design for Multiple Time Delays System

2021 ◽  
Vol 15 ◽  
pp. 121-127
Author(s):  
Asma Karoui ◽  
Rihem Farkh ◽  
Moufida Ksouri
Keyword(s):  
Pid Controller ◽  
Time Delays ◽  
Controller Design ◽  
Multiple Time ◽  
Multiple Time Delays ◽  
Pid Controller Design ◽  
The Stability ◽  
And Control ◽  
Time Invariant

This paper presents an approach of stabilization and control of time invariant linear system of an arbitrary order that include several time delays. In this work, the stability is ensured by PI, PD and PID controller. The method is analytical and needs the knowledge of transfer function parameters of the plant. It permits to find stability region by the determination of p K , i K and d K gains.

A COMPARISON OF MULTI-LOOP PI/PID CONTROLLER DESIGN WITH REDUCTION AND WITHOUT REDUCTION TECHNIQUE

2012 ◽  
pp. 7-12
Author(s):  
P. JAYACHANDRA ◽  
DILIP. K. MAGHADE
Keyword(s):  
Pid Controller ◽  
Time Delays ◽  
Model Order Reduction ◽  
Controller Design ◽  
Order Reduction ◽  
Reduction Technique ◽  
Practical Application ◽  
Process Industries ◽  
Model Order ◽  
Pid Controller Design

Proportional, Integral and Derivative (PID) controller are most widely used controller in chemical process industries because of their simplicity, robustness and successful practical application. Many methods have been proposed for design of Multi-loop PI/PID controller for Multi-Input Multi-Output (MIMO) process. In this paper we have compared two methods for two by two processes with time delays. One is model order reduction and other is without reduction. Performance index and robustness has been used as the criterion for comparison. Several commonly used simulation examples are included for demonstrating effectiveness of the proposed methods and the results obtained are comparatively same.

scholarly journals PID controller design for fractional-order systems with time delays

2012 ◽  
Vol 61 (1) ◽  
pp. 18-23 ◽  
Author(s):  
Hitay Özbay ◽  
Catherine Bonnet ◽  
André Ricardo Fioravanti
Keyword(s):  
Fractional Order ◽  
Pid Controller ◽  
Time Delays ◽  
Controller Design ◽  
Fractional Order Systems ◽  
Pid Controller Design
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