모델추종기법을 이용한 수위제어시스템의 제어기 설계

• 영문명: Design of a Controller for Level Control System Using Model - following Technique
• 발행기관: 한국해양대학교 해사산업연구소
• 저자명: 소명옥(M. O. So) 류길수(K. S. Rhyu) 정재학(J. H. Chung) 이윤형(Y. H. Lee) 진선호(S. H. Jin) 최한우(H. W. Choi)
• 간행물 정보: 『해사산업연구소논문집』제14집, 29~36쪽, 전체 8쪽
• 주제분류: 공학 > 해양공학
• 파일형태: PDF
• 발행일자: 2003.09.01

영문 초록

Generally, the main difficulty in the composition of tank-level control system may be in the point that plant parameters are severely varied according to the change of operating point. In order to cope with this difficulty, in this paper, an adaptive control is employed using model-following technique based on the optimal control law. Through the simulations and experiments the following results were observed. 1) The steady state error was not founded under the parameter variations caused by the change of operating point. 2) In spite of the change of operating point, the corresponding gains which were stored in the computer were found to be automatically updated so that the controller could have the adaptive ability. And also, the control specifications in view of transient response were found to be satisfied.

목차

Abstract

1. 서론

2. 탱크수위제어시스템의 모델링

3. 제어기 설계

4. 시뮬레이션 및 실험

5. 결론

참고문헌