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HILS를 적용한 소형 디젤 엔진용 디지털 가버너의 개발
이현섭(H. S. Lee),안창모(C. M. An),정창용(C. Y. Jung),전영흥(Y. H. Chun),최병근(B. K. Choi),정용길(Y. G. Jung) 한국동력기계공학회 2004 한국동력기계공학회 학술대회 논문집 Vol.- No.-
The purpose of this study is to design the intelligent speed control system for marine diesel engine by a HILS system Since sea state changes engine load instantaneously, the governing apparatus is essential for marine engine to maintain constant speed regardless of the load. As governing apparatus, mechanical, hydraulic and electrical governors have been employed. Most of speed controllers of a marine diesel engine developed are still using the PID control algorithm. But, the performance of a marine diesel engine depends highly on the parameter setting of the PID controllers. In this paper, therefore, a new method to tune efficiently the PID parameters by a HILS system is proposed. The proposed method shows quite a good control performance in comparison to the customary PID control method by the simulation using HILS for the various load change.