摘要
针对煤矿救援运载车存在自动化制动技术应用范围较窄、智能化控制效果较差等问题,采用模糊控制的方法,以模糊控制理论为基础,通过对运载车自主制动模糊控制器设计,采用MATLAB/Simulink软件,建立了基于模糊算法的智能制动控制仿真模型,开展了障碍物在行驶轨道上和在行驶轨道侧边的仿真分析。仿真结果表明:当障碍物在行驶轨道上和在轨道侧边时,该模糊控制系统能对运载车与障碍物距离进行准确判断并控制,达到降低整车行驶速度并制动的目的。这个结果验证了该主动制动模糊控制器设计的合理性。
Aiming at the problems of narrow application range of automatic braking technology and poor effect of intelligent control in coal mine rescue vehicle, the fuzzy control method is adopted and based on fuzzy control theory.The simulation model of intelligent braking control based on fuzzy algorithm is established by designing the fuzzy controller for autonomous braking of vehicle and using MATLAB/Simulink software. The simulation analysis of obstacles on the track and on the side of the track is carried out. The simulation results show that the fuzzy control system can accurately judge and control the distance between the vehicle and the obstacle when the obstacle is on the track and on the side of the track. The purpose of reducing the speed and braking of the whole vehicle is achieved.The result verifies the rationality of the design of the active braking fuzzy controller.
作者
梁秀春
Liang Xiuchun(Zuoquan Hongyuan Coal Industry Co.,Ltd.of Shanxi Coal Import and Export Group,Zuoquan Shanxi 03260)
出处
《机械管理开发》
2018年第9期259-261,共3页
Mechanical Management and Development
关键词
煤矿
运载车
模糊算法
智能制动
coal mine
carrier vehicle
fuzzy algorithm
intelligent braking
