Because of the simple structure and small spatial volume, valve controlled asymmetric cylinder is widely applied in hydraulic servo system.
阀控非对称缸由于结构简单、空间体积小，广泛地应用于液压伺服系统中。
As to the valve controlled symmetrical cylinder, the method of approximately linearization of the model round work-point was used and applied classic PID theory to system to simulate.
对阀控对称缸的电液伺服模型进行工作点附近近似线性化处理，应用线性理论的方法对控制器进行设计并仿真。
The friction mechanism of the valve-controlled cylinder system and the adverse effect of friction on the system control performance were analyzed.
针对阀控缸系统的摩擦力对系统控制性能造成的不良影响，提出了一种新的减小摩擦力影响的补偿方法。
This paper puts forward a new self-organizing fuzzy control buffering-positioning scheme, and achieves proportional valve-cylinder buffering-posioning system controlled by one chip microcomputer.
针对液压机械手油缸缓冲与定位之间存在的矛盾，提出了一种新型的自组织模糊控制缓冲定位方案。 设计实现了用单片机控制的比例阀—缸缓冲定位系统。
Because nonlinear parameters such as long-pipe, valve-controlled asymmetrical cylinder and load disturbance had impact on leveling system of aerial platform.
阀控非对称缸系统存在着大量的非线性和不确定因素，这些因素对系统稳定性的影响非常复杂。
Because nonlinear parameters such as long-pipe, valve-controlled asymmetrical cylinder and load disturbance had impact on leveling system of aerial platform.
阀控非对称缸系统存在着大量的非线性和不确定因素，这些因素对系统稳定性的影响非常复杂。
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