摘要经过查阅资料，参考书籍，工作手册，本论文从水下声通信系统的基本原理和构成体系入手，探讨压电陶瓷传感器技术在水下通信的运用，设计水下声通信系统的信号发射电路与信号接收电路。28091
本文在第一章引言中介绍了水下声通信的研究背景、发展状况和应用前景。第二章介绍了压电陶瓷传感器的基本原理及信号调理电路的设计，包括信号发射电路、信号接收电路和MSP430G2553单片机。第三章重点介绍了本次毕业设计用到的编译烧录软件CCS5.3。第四章介绍了程序设计，包括AD10模块和串口通信模块。
本次毕业设计利用压电陶瓷设计水下换能器，设计相应的信号调理电路，包括相应的发射和接收电路，然后，利用MSP430G2553单片机对信号进行转换，并在计算机上显示信号。
关键词 压电陶瓷 水声通信 MSP430G2553单片机
毕业论文设计说明书外文摘要
Title The Underwater Acoustic Communication Based on Piezoelectric Ceramics
Abstract
Through access to information, reference books and manual work, this thesis discusses piezoelectric ceramic sensor technology used in underwater communication from the basic principle of underwater acoustic communication, and makes a design of the signal transmitting circuit and signal receiving circuit of the underwater acoustic communication system.
In the first chapter, this paper introduces the research background, development situation and application prospect of the underwater acoustic communication. In the second chapter, this paper introduces the theory of piezoelectric ceramics and the design of the signal conditioning circuit including signal transmitting circuit, the signal receiving circuit and MSP430G2553 single chip microcomputer. The third chapter mainly introduces the software CCS5.3 for compilation used in the graduation design. The fourth chapter introduces the program design, including AD10 module and serial communication module.
The thesis is a design of underwater transducer and the corresponding signal conditioning circuit using the piezoelectric ceramics, including the corresponding transmitting and receiving circuit, then MSP430G2553 single-chip microcomputer is used to the signal conversion, and the signal is displayed on the computer.
Keywords piezoelectric ceramics underwater acoustic communication MSP430G2553 single chip microcomputer
目 次
1 绪论 1
1.1 水声通信系统的研究背景 1
1.2 水声通信系统的国内外研究现状 2
1.3 水声通信系统结构 3
2 水声通信系统硬件设计 5
2.1 压电陶瓷换能器 5
2.2 发射机的电路设计 5
2.3 接收机的电路设计 12
3 CCS软件开发平台 14
3.1 CCS概述 14
3.2 MSP430信号转换模块 14
3.3 Code Composer Studio开发过程简介 17
4 软件开发 19
4.1 AD10 19
4.2 MSP430串行通信 20
4.3 程序流程图 28
5 系统调试与仿真 29
5.1 发射机电路仿真图 29
5.2 接收机电路仿真图 31 基于单片机压电陶瓷的水下声通信系统设计 :http://www.youerw.com/tongxin/lunwen_22816.html