한국정밀공학회:학술대회논문집 (Proceedings of the Korean Society of Precision Engineering Conference)
- 한국정밀공학회 2002년도 추계학술대회 논문집
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- Pages.741-744
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- 2002
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- 2005-8446(pISSN)
사판식 피스톤 펌프 서보제어기구 설계
The Design of Servo Control Mechanism for Swash Plate Type Axial Piston Pump
초록
The closed circuit pump is applied to control rotating speed and direction of hydraulic motor in hydrostatic transmission. To development of this pump, first of all the servo control regulator has to be designed. Mechanical-hydraulic type servo control mechanism is excellent to be compared with electronic-hydraulic type servo control valve to reliability and economy. In this paper to development positive and negative variable displacement type servo regulator, the hydro-mechanical servo control mechanism is calculated and designed with force balance of pilot piston and position feedback of servo piston.
키워드