GAIN 값 변화에 강인하게 개선된 PID 제어기

• 영문명: A Robustly Improved PID Controller at Change of Gain Value
• 발행기관: 한국산업기술융합학회(구. 산업기술교육훈련학회)
• 저자명: 김한식(Han Sik Kim)
• 간행물 정보: 『산업기술연구논문지』산업기술교육훈련논문지 제20권 3호, 71~77쪽, 전체 7쪽
• 주제분류: 공학 > 공학일반
• 파일형태: PDF
• 발행일자: 2015.09.30

영문 초록

Up to now, PID(Proportional Integration Derivation) controller for industrial motion algorithm is commonly used. However, there are largely two shortcomings which are derivative kick and having a difficulty choosing each gain value for system control. In this paper, we propose an improved robust PID controller at change of gain values. By using it for DC Motor speed optimal control, SD(standard deviation) of its performances for system stability via overshoot, settling time, rising time, steady-state error is discussed. additionally, in case of comparing our proposed PID controller with conventional one, the former has a more effect on system stability than the latter. Matlab simulation is used for each identification.

목차

ABSTRACT

Ⅰ. 서론

Ⅱ. 제어기 수학적 모델링과 시스템 블록선도

Ⅲ. DC Motor 수학적 모델링

Ⅳ. 시스템 출력

Ⅴ. 결론

참고문헌

키워드

표준편차 오버슈트 정정 시간 상승 시간 정상 상태 오차 미분폭주 PID Standard Deviation Overshoot Settling Time Rise Time Steady-State Error Derivative Kick