ITAE-optimal PI controller based on Genetic Algorithm for low-order process with large time delays

• Published in: 2014 20th International Conference on Automation and Computing pp. 134 - 139
• Main Authors: Pan, Fengping, Liao, Hongkai, Luo, Jia, Xue, Yali
• Format: Conference Proceeding
• Language: English
• Published: Chinese Automation and Computing Society in the UK-CACS 01.09.2014
• Subjects: Delay effects; Genetic Algorithm; Genetic algorithms; Hermite-Biehler Theorem; Indexes; ITAE index; Monte-Carlo stochastic experiment; Optimal PI control; Process control; Robustness; Tuning; Uncertainty

For low order process with large time delay, a kind of optimal PI controller tuning method is proposed based on generalized Hermite-Biehler theorem and Genetic Algorithm. Firstly, the calculation method of parameter stable region of PI controller that can stabilize a low order process with time dela...