基于并行多单片机系统的声呐目标信号模拟器设计

Design of sonar target signal simulator based on parallel multi-microcomputer system

为了满足某型声呐系统的调试和维护,设计了一种并行多单片机声呐信号模拟器,该系统以C8051F020为基本处理单元,采用功能强大的Lab Windows/CVI语言进行可视化编程,可生成三种模式下的声呐信号。研究结果表明,该系统具有控制方式简便灵活、重组能力强、可靠性高、开发周期短等特点,在声呐信号模拟领域具有广阔的应用前景。

In order to meet the certain type of sonar system＇s needs for debugging and maintenance,a sonar signal simula-tor with parallel multi-SCM was designed. C8051F020 is taken as the basic processing unit in the system. The powerful LabWin-dows/CVI is used to conduct visual programming,which can generate the sonar signals in three modes. The results show that the system has advantages of flexible control mode,strong recombination ability,high reliability and short development cycle. It has a wide application prospect in the simulation field of sonar signal.