Self-tuning Control of DC Servo Motor Taking into Account of Load Variation

부하변동을 고려한 직류 서어보전동기의 자기동조제어에 관한 연구

An adaptive control system for D.C servo drive is developed via minimum variance control theory. The problem of designing this controller under varying load conditions is discussed. A robust self tuning controller that can track a constant reference and reject constant load disturbance is developed. Simulation study shows that the controller has excellent adaptation, capability as well as transient recovery under load changes.