水下目标跟踪定位用接近觉传感器  

Underwater proximate sensor for object tracking and positioning

作　　者：徐筱龙[1] 徐国华[1] 游胜[1] 

机构地区：[1]华中科技大学船海学院,湖北武汉430073

出　　处：《传感器与微系统》2009年第5期115-116,120,共3页Transducer and Microsystem Technologies

基　　金：国防基础科研基金资助项目

摘　　要：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。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.

关 键 词：水下 接近觉传感器 目标跟踪 

分 类 号：U655.53[交通运输工程—港口、海岸及近海工程]