제어로봇시스템학회:학술대회논문집
- 1992.10a
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- Pages.188-193
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- 1992
Self-tuning PID-controller based on GPC
GPC를 이용한 자기동조 PID 제어기
Abstract
The PID controllers which is widely used in the process industry are poorly damped when the dynamic process contains significant dead time or when there are random disturbances acting on the plant. GPC is known to be more superior than conventional self-tuning algorithm in overcoming above problem and prior choice of model order. In this paper, we propose the method which determine the parameter of PID controller from minimization of GPC criterion. The controller has emplicit scheme which is comprised of parameter estimation and PID control design. Simulation results show the performance of the proposed self-tuning PID controller.
Keywords