无人机航空电子综合测试系统

Synthetical Testing System for Navigation Electron Equipment of Unmanned Aircraft Vehicle

基于PXI的无人机综合测试系统由测控计算机、机载计算机(被测对象)、数据采集、串行通讯等模块组成。系统对待测对象施加输入激励信号,检测其输出特性,经数据处理后,判定工作状态并自动生成测试报告。系统软件包括管理、数据库及其相应功能模块等。系统管理软件完成各模块与数据库间的调用;数据库软件将数据与测试过程分离;仿真软件模拟被测对象特性;通信软件接收机载计算机和电气设备数据,发送模拟和虚拟键盘等数据。

Synthetical testing system for navigation electron equipment of the unmanned aircraft vehicle based on PXI technology consists of modules of control computer, flying control computer (tested object), data acquisition and serial communication etc. Put on input actuating signal to tested object by the system, its output characteristic was tested, its working state was judged after data processing, and the system automatically created testing report. The system software includes database and corresponding function modules. Transfer of modules and database is accomplished by manage software, data and test process is separated by database software. Characteristic of tested object is simulated, and data of simulation and virtual keyboard is sent by simulation software.