设计了一种模糊控制器，实现了PWM高速开关阀控液压缸位置系统的精确控制。
Design of a fuzzy controller, to achieve a precise control of the hydraulic cylinder position by the high-speed on-off valve was based on PWM.
针对阀控非对称缸系统，分别推导了液压缸正反向运动时的状态方程，并最终统一成一个非线性模型。
The state equations is deduced for the valve con - trolled asymmetrical cylinder system when the cylinder moving forward and reverse, and one nonlinear model is finally integrated.
针对阀控非对称缸系统，分别推导了液压缸正反向运动时的状态方程，并最终统一成一个非线性模型。
The state equations is deduced for the valve con - trolled asymmetrical cylinder system when the cylinder moving forward and reverse, and one nonlinear model is finally integrated.
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