한국생산제조학회지 (Journal of the Korean Society of Manufacturing Technology Engineers)
- 제7권4호
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- Pages.130-135
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- 1998
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- 2508-5093(pISSN)
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- 2508-5107(eISSN)
유압 비례 위치제어 시스템의 마찰력 보상기 설계
Friction Compensator Design of a Hydraulic Proportional Position Control System
초록
This paper deals with a position control problem of a hydraulic proportional position control system using a friction compensation control. There are many nonlinearities in hydraulic systems. With only proportional controller, response is slow and steady-state error cannot be compensated properly. Controller designed in this paper achieves fast transient response through the velocity and acceleration feedback and good steady-state response through the friction compensator. A/D and D/A board is employed for data acquisition and manipulation. The experimental results are compared with computer simulation results using Matlab.
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