Synchronous Position Controller Design of Hydraulic Cylinders for a Sluice Gate Using Fuzzy PI = 퍼지 PI를 이용한 배수갑문용 유압실린더의 위치 및 동기 제어기 설계

다국어 초록 (Multilingual Abstract)

In general a main technology of control a sluice gate is accurate synchronous position control for the two cylinders when they are moving with the sluice gate together over 10[m]. Because the nonlinear friction and the unconstant supply flow. Cylinders' displacement will be different. In this case the sluice gate may be deformed and abraded, and even the sluice gate may unable to work. In order to design the controller for this system, we designed two kinds of Fuzzy PI controllers. Fuzzy PI position controller and Fuzzy PI synchronous controller have been designed. We show some simulation results for its availability.

참고문헌 (Reference)

1 Kyung Soo Kim, "Synchronous Position Controller Design of Hydraulic Cylinders for A Sluice Gate" Graduate School Chungnam National University 2008

2 Yi-Xiang Zhao, "Repeatability Analysis of a Vulcanizer Hydraulic Cylinder System Using Fuzzy Arithmetic" 2009

3 Chuen Chien Lee, "Fuzzy logic in Control system" 20 (20): 1990

4 Jong Hwa Kim, "A suggestion of Nonlinear Fuzzy PID Controller to Improve Transient Responses of Nonlinear or Uncertain Systems" 5 (5): 87-100, 1995

5 Ho Triet Hung, "A Study on the Position Control of Hydraulic Cylinder Driven by Hydraulic Transformer Using Disturbance Observer" 2008

6 Jin-Kyu Kim, "A Position Control of Nonlinear Hydraulic System using Variable Design-Parameter Fuzzy PID Controller" 2003