Design and Implementation of Underwater Acoustic Signal Generator
Semi-physical simulation methods are often used to simulate the true target echo signals under ocean environment during the experimentation and testing of torpedo homing system. Underwater acoustic signal generator discussed in this paper is such an implement that exactly meets those requirements. It can not only generate various simulating signals for the torpedo homing system, but also recreate the signal distortion influence on the echo signals caused by many noises. In this paper, the design and implementation of underwater acoustic signal generator based on high performance digital signal processors are introduced. The hardware design configuration, some key technologies, and the signal generating approaches as well as the related algorithm were discussed in detail.
Qiao Chun-jie Li Peng Zhong Xiaopeng
College of Mechatronics and Automation, National University of Defense Technology Changsha, 410073 China
国际会议
北京
英文
2007-08-05（万方平台首次上网日期，不代表论文的发表时间）