摘要
文中建立船舶操纵控制系统数学模型,设计了传统PID控制和基于频域法的超前控制这两种船舶自动舵控制系统,通过MATLAB/Simulink仿真平台,对设计的控制系统进行仿真研究。仿真结果表明:新设计的频域控制器控制特性明显优于传统PID控制结构,具有良好的操纵性能,能够为航渡任务的安全与顺利完成提供有力保障。
This paper makes the mathematical model of the ship maneuvering control system, and designs the two ship autopilot control systems, which are traditional PID controller and advanced controller based on the frequency domain method. It simulates and studies their control system through the MATLAB/Simulink simulation platform. The simulation results show that the control characteristics of the newly designed frequency domain controller is better than the traditional PID controller structure, and has the excellent maneuvering performance, which can offer the strong guarantee for the safety and accomplishment of the ferry tasks.
出处
《船舶》
2014年第1期72-76,81,共6页
Ship & Boat
基金
上海市教育委员会重点学科建设项目(J51303)
关键词
船舵操纵
航向控制
自动舵
频域超前控制
PID
ship manipulation
heading control
autopilot
advance control in the frequency domain
PID
