湖北民族学院学报（自然科学版）Issue(1)：97-101,5.
基于无线通信的水下航模控制系统研究与实现
Research and Realization for the Control System of the Underwater Vehicle Based on Wireless Communication
摘要
Abstract
In view of the problems such as high frequency electromagnetic wave , intense reflection at the interface between air and water ,and fast transmission of attenuation in the water , 507 kHz medium wave was adopted as a carrier signal , radio communication between land-based control platform and underwa-ter submarine model is implemented in this paper .This system adopts MSP 430 single chip microcomputer as control core,using HT6221 coding techniques to realize signal encoding , land-based control platform after OPA561 amplified by L antennas output;CD9088 use special frequency modulation circuit , the real-ization of underwater vehicle radio signal decoding ,after dealing with the single chip microcomputer ,the dc motor control signal through the infrared light wave communication sent to the surface drive unit , using PID algorithm to control dc motor traction model aircraft rise , diving and deep underwater positioning and other basic functions .The experimental results show that the electromagnetic wave effective communication distance is more than 10 m and the bit error rate is less than 2%, underwater submarine model underwater positioning precision , and the system has strong anti-interference ability .关键词
水下航模/无线通信/无线电波/红外光波/FM调制/MSP430Key words
underwater vehicle/wireless communications/radio waves/infrared light waves/FM modula-tor/MSP430引用本文复制引用
易金桥,谭建军,廖红华,孙先波..基于无线通信的水下航模控制系统研究与实现[J].湖北民族学院学报（自然科学版）,2014,(1):97-101,5.基金项目
国家自然科学基金项目（61261016，61263030）；中小企业科技创新基金项目（12C26214204505）；湖北省自然科学基金项目（2013CFB044，2011CDC096）． （）
