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本文建立了电液伺服阀控制的液压缸位置伺服系统的受控数学模型,对位置伺服采用伪微分反馈控制理论,探讨了控制系统控制参数确定方法并给出相应的经验公式,液压伺服位置控制系统性能由实验进行了验证。
In this paper, a controlled mathematic model of hydraulic cylinder position servo system controlled by electro-hydraulic servo valve is established. The theory of pseudo-differential feedback control for position servo is introduced. The control parameter determination method of control system is discussed and the corresponding empirical formula is given. Hydraulic servo position control The system performance is verified by experiment.