超声波传感器在矿山救援机器人中的应用研究

矿山救援机器人必须通过自身的敏感器件实时地获取其所处环境中的障碍物信息来规划其移动路径,这对敏感器件的测量精度提出很高要求。超声波传感器作为测距的主要敏感器件,在研究超声波测距原理的基础上,分析可能引起测量误差的原因,针对不同原因,分别给出了可行的消除方法,使超声波测距传感器系统整体可以达到很高的精度,能够为矿山救援机器人提供准确和可靠的障碍物信息。

Research of Ultrasonic Ranging Sensor Applied to Mine Emergency Rescue Robot

Mine emergency rescue robot has to program its move path exactly by its own sensor used to get the information of the stumbling block around it, which puts forward a very high request to the measuring accuracy of the sensor. The ultrasonic ranging sensor is one of the major measuring- distance sensors. Basing on studying the ultrasonic measuring distance principles, analyzes the various reasons contributed to measuring- errors and then gives the feasible methods to remove them respectively. This ultrasonic raging system can provide mine emergency rescue robot with the accurate and reliable information of stumbling block.