摘要
介绍一个二轮驱动移动小车的,定位系统,采用红外超声三边测距的绝对定位方法和光电编码器航迹推算的相对定位方法,比较准确的测量了小车的运行轨迹和方向,并解决了传统单纯依靠红外超声定位存在的盲区问题,实验说明此方法具有可行性。
It is an indoor positioning system for the dolly driven by two wheels,based on infrared, ultrasonic and photoelectriccoder. It noted the track and direction accurately, and made up the blind area which the traditional infrared and ultrasonic onehad. The experiments showed it's feasible.
出处
《微型电脑应用》
2007年第5期1-3,67,共3页
Microcomputer Applications
关键词
超声波
红外
光电编码器
定位系统
Ultrasonic wave Infrared Photoelectric coder Positioning system
