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。


    Access

    Download


    Export, share and cite



    Title :

    Control method and system of marine servo valve hydraulic steering engine


    Additional title:

    一种船用伺服阀液压舵机的控制方法及系统


    Contributors:
    SONG LINZHANG (author) / LI FANG (author)

    Publication date :

    2021-08-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING / G05B Steuer- oder Regelsysteme allgemein , CONTROL OR REGULATING SYSTEMS IN GENERAL



    Active thermal control distributed electro-hydraulic servo steering engine

    WANG KELONG / ZHANG GUOHUI / LIU JIANG et al. | European Patent Office | 2021

    Free access

    Multi-Axle Electro-Hydraulic Control Steering System Based on Servo Solenoid Valve

    Du, Heng / Wei, Jian-Hua / Hu, Bo et al. | Tema Archive | 2012


    Multi-Axle Electro-Hydraulic Control Steering System Based on Servo Solenoid Valve

    Du, Heng ;Wei, Jian Hua ;Hu, Bo | Trans Tech Publications | 2012


    ELECTRO-HYDRAULIC SERVO VALVE CONTROL SYSTEM

    SUMMERS CAMILA / RONNING ERIC DUANE | European Patent Office | 2021

    Free access

    Electro-hydraulic servo valve control system

    SUMMERS CAMILA / RONNING ERIC DUANE | European Patent Office | 2018

    Free access