【摘要】 飞机机载电子设备日益复杂,对飞机机载电子设备的检测和维护提出了更高的要求;当前,飞机机载设备的自动测试系统技术已经发展到基于多总线的综合测试系统阶段;但不同标准总线的兼容性是开发多总线测试系统的一个急待解决的课题;介绍了基于VXI,PXI,GPIB总线的机载设备自动测试系统,并且从硬件架构和软件系统设计上提出了一种实现不同总线兼容性的设计方法;通过实际测试和评估,该自动测试系统运行良好,证明该设计方法十分有效。更多还原

【Abstract】 The Airborne electronic equipments become more and more complex, and the test and maintenance of the electronic equipments on plane also become more difficult. Now the technology of Automatic Test System for electronic equipments on plane has developed to a stage of Automatic Test System based on. Multi - bus- technic. But the compatibility of different data buses is a difficulty in the design and realization of the multi-bus test system. An automatic Test System based on mutil - bus for equipments on plane is presented, and a way how to realize the compatibility of different data buses is introduced from the hardware structure and software system. This method is proved effective after evaluation.更多还原