水下无人装备声呐发射机自动测试系统设计

Design of Automatic Testing System for Underwater Unmanned Equipment Sonar Transmitters

摘要:

针对某型水下无人装备声呐发射机的工作原理和现有声呐发射机检测方式落后,检测能力不足等问题,设计了基于国产PXI总线仪器平台的水下无人装备声呐发射机自动测试系统；首先分析了发射机的工作原理和检测需求,进行声呐发射机自动测试系统的总体设计；其次介绍自动测试系统的软硬件平台实现方法和关键技术,包括国产PXI总线仪器选型、接口单元设计、测试平台软件架构设计和实现以及数据处理算法设计和实现等技术；最后对声呐发射机自动测试系统的试验结果进行分析；应用结果表明：该系统能实现某型水下无人装备声呐发射机主要参数的测量,相较传统测试方法,自动测试系统能够节约大量的测试时间与人力,实现测试工作效果的最大化提高,并且还能防止人为因素对测试结果造成的不良影响。

Abstract:

Aiming at the working principle of a certain type of underwater unmanned equipment sonar transmitter and the problems of outdated detection methods and insufficient detection capabilities of existing sonar transmitters, an automatic testing system for underwater unmanned equipment sonar transmitters based on a domestic PXI bus instrument platform was designed; Firstly, the working principle and detection requirements of the transmitter were analyzed, and the overall design of the sonar transmitter automatic testing system was carried out; Secondly, it introduces the implementation methods and key technologies of the software and hardware platform of the automatic test system, including the selection of domestic PXI bus instruments, the design of interface units, the design and implementation of the Software architecture of the test platform, and the design and implementation of data processing algorithms; Finally, analyze the experimental results of the sonar transmitter automatic testing system; The application results show that the system can realize the measurement of the main parameters of a certain type of underwater unmanned sonar transmitter. Compared with the traditional test methods, the automatic test system can save a lot of test time and manpower, achieve the maximum improvement of the Test effort effect, and prevent the adverse impact of human factors on the test results.