水下目标跟踪定位用接近觉传感器

摘要

A new proximate sensor for underwater tracking and positioning is proposed and the design is based on the analysis and test of ultrasonic traveling and echoing in water. The hardware module described includes MSP430 processor,circuit and ultrasonic sensor array. Experiment shows that this sensor has the characteristics of small volume,low-power consumption and good real-time. It is suitable for underwater tools such as manipulator.%利用超声水下的传播与反射的性质,以MSP430为控制器、配以收发一体化的探头与控制电路,研制了一种新型水下跟踪定位用接近觉传感器,实验表明:该传感器具有体积小、低功耗、实时性好等特点,适用于水下作业,如机械手的目标跟踪定位.