基于MATLAB串行通信的智能车车速控制算法研究  

Study of Intelligent Vehicle Velocity Control Based on MATLAB Serial Asynchronous Communication

作　　者：李永乐[1] 袁一[1] 朱云江[1] 徐友春[1] 

机构地区：[1]军事交通学院汽车工程系,天津300161

出　　处：《军事交通学院学报》2009年第3期67-70,共4页Journal of Military Transportation University

摘　　要：介绍了基于MATLAB串行通信的编程方法，并将其应用到智能车车速控制算法的研究中。智能车车速信号通过串口实时传输到MATLAB中，对其进行滤波处理后，通过PID控制算法，对直流电机进行调速，实现智能车车速控制。This paper introduces a programming method based on serial asynchronous communication in MATLAB, and uses it on the control arithmetic study of intelligent vehicle velocity. The velocity signals of intelligent vehicle transfer into MATLAB through the serial port in real - time. Then it filters the data and modulates the velocity of DC motor by PID control arithmetic, and achieves the velocity control of intelligent vehicle.

关 键 词：串行通信 车速控制 MATLAB 

分 类 号：TH122[机械工程—机械设计及理论]