摘要
基于MATLAB平台对翼滑艇可调桨模糊控制的仿真研究,建立了智能推进系统的数学模型及运动仿真模型,编制了仿真软件。在一定初始航速、初始转速、初始螺距及不同环境干扰值的条件下,对翼滑艇智能推进运动进行了系列仿真计算分析,得到的翼滑艇速度控制的稳定时间、超调量及抗干扰能力等参数表明翼滑艇达到较理想的推进运动控制效果。
In this paper, the fuzzy control simulation of the adjustable pitch propeller of glidinghydrofoil craft is studied based on MATLAB platform,the mathematic model of intelligent propulsion system and the motion simulation model of the craft are established and the simulation software is programmed. We simulated the cases of the intelligent propulsion system of gliding-hydrofoil craft with certain initial speed, initial rotational speed,initial pitch and the interferential values under different circumstance and got some parameters such as the settle time to control the velocity of gliding-hydrofoil craft, overshoot and antiinterference ability. The results show that the simulation software of the intelligent propulsion system of gliding-hydrofoil craft is close to the ideal control effects.
出处
《舰船科学技术》
2009年第6期136-138,143,共4页
Ship Science and Technology
关键词
翼滑艇
可调桨
模糊控制
MATLAB
gliding-hydrofoil craft
adjustable pitch propeller
fuzzy control
MATLAB
