摘要
航迹控制可分为直接法与间接法两种。该文提出了一种船舶航迹间接多模态控制方法。船舶航向、航迹偏差、转向分别采用P Fuzzy PID、BB P PID、P PI PD PID多模态控制方法。船舶操纵的仿真结果表明此法航迹运行可靠,航迹控制性能良好,能自动捕捉转向点,并精确保持航迹,在航线转向点处能自动进行转向,且转向快速平稳。
The track control strategies contain both direct approach and indirect approach.This paper discusses the indirect multimode control method for ship trackkeeping autopilots.The track autopilot works properly.Its performance is satifactory.The controller can capture a current waypoint automatically and keep the trajectory precisely on the planned route.When the ship approaches a waypoint,it can turn to the new course swiftly and smoothly.
出处
《工业仪表与自动化装置》
2003年第6期31-34,共4页
Industrial Instrumentation & Automation
基金
中国船舶工业国防科技应用
基础研究基金项目(编号97j40 5 )
