بهترین متد بهینه سازی خودکار کنترلر PID برای سیستم های صنعتی

Optimal-tuning PID control for industrial systems

بهترین متد بهینه سازی خودکار کنترلر PID برای سیستم های صنعتی

Three optimal-tuning PID controller design schemes are presented for industrial control systems in this paper. They are timedomain optimal-tuning PID control, frequency-domain optimal-tuning PID control and  multiobjective optimal-tuning PID control. These schemes can provide optimal PID parameters so that the desired system specifications are satisfied even in case where the system dynamics are time variant or the system operating points change. They are applied to three industrial systems, a hydraulic position control system, a rotary hydraulic speed control system and a gasifier, respectively. r 2001 Elsevier Science Ltd. All rights reserved.