The embodiment of the invention provides a control method and system for a marine servo valve hydraulic steering engine. The method comprises the steps of acquiring a rudder order generated by the marine servo valve hydraulic steering engine; according to the rudder order, through arrangement of a transition process, acquiring an output result of arrangement of the transition process; according to the output result, enabling a PID controller for controlling a proportion, integration and differentiation to calculate and output a target servo valve opening angle; and controlling the opening degree of the servo valve according to the target opening degree angle of the servo valve. According to the scheme, steering engine smooth control can be achieved.
本发明的实施例提供一种船用伺服阀液压舵机的控制方法及系统,方法包括:获取船用伺服阀液压舵机产生的舵令;根据所述舵令,通过安排过渡过程,得到安排过渡过程的输出结果;根据所述输出结果,经过比例、积分和微分进行控制的PID控制器运算输出目标伺服阀开度角;根据所述目标伺服阀开度角,控制伺服阀开度。本发明的方案可以实现舵机平滑控制。
Control method and system of marine servo valve hydraulic steering engine
一种船用伺服阀液压舵机的控制方法及系统
2021-08-10
Patent
Electronic Resource
Chinese
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