摘要
文章针对现有63 kN·m液压舵机的不足加以研究与改造,应用可编程控制器(PLC)和同轴流量放大器实现由人工舵改造为自动舵,建立PID自动舵动态模型,研究仿真结果,表明改造后液压舵机完全满足船舶航向控制要求。
According to studying the existing shortcomings of 63 kN·m hydraulic steering gear, it has been improved. The artificial rudder is changed to an automatic one by apply the PLC and the coaxial flow amplifier. The PID automatic rudder dynamic model is established. Research simulation results show, the hydraulic servo can fully satisfy the request of the vesselg course controlling.
出处
《中国修船》
2008年第6期24-26,31,共4页
China Shiprepair
关键词
液压舵机
PID控制
PLC实现
仿真研究
hydraulic steering gear
PID control
PLC realization
simulation study
