070240212-孟浩-水下传感器仿真平台设计-刘功亮.doc

毕业论文（设计） 水下传感器网络软件仿真平台设计 院（系）： 专 业 ：通信工程 学 生 ： 导 师 ： 哈 尔 滨 工 业 大 学 20年6月 摘 要 本文主要致力于设计和开发水下传感器网络仿真平台。作为一个完整的仿真平台，本软件仿真平台采用层次化、模块化设计并结合实际的水下通信环境特点，针对于不同的要求，制作出相应的功能模块，为水下传感器网络试验提供一个综合的、比较切合实际的仿真方案，使仿真结果逼近实际情况，对水声传感器网络水下试验的测量、调试和分析提供可靠、灵活的技术支持。 关键词　 ACOUSTIC SENSOR NETWORKS Abstract The research on underwater sensor network has far-reaching significance on the marine science information study and the development of marine technology. Because the work environment of the underwater sensor networks is complex ,it is difficult to directly test the performance of the underwater sensor networks in underwater environment. But for the requirements of reliability and accuracy, underwater sensor nodes shuold be extensive tested after produced. Howerver,the performance tests of underwater sensor networks require sophisticated equipments and a lot of time which lead to that the cost is very high and the work is difficult to carry out to a large extent . Using simulation software to simulate the underwater environment can improve test efficiency and save the cost of tests. Therefore, for the sake of improving the efficiency of test and study level of the underwater tests ,the design of an underwater sensor network simulation platform is a promising and necessary work. The main subject of the paper is designing and developing an underwater sensor network simulation platform. As a complete simulation platform, the paper designs it hierarchically and modularly. For different requirements ,the paper combines the design of the underwater sensor network simulation platform with the actual characteristics of the underwater communication environment, creating the corresponding functional module ,which provide a comprehensive and more realistic simulation program for underwater sensor networks and the simulation results approach the actual cases.The underwater sensor network simulation platform can provide reliable and flexible technical support for the measurement , d