基于PXI总线的电台故障诊断测试系统设计

Design of Fault Diagnosis and Test System of Radio Station Based on PXI Bus

为了达到对通信系统电台的自动化测试和故障诊断的目的，设计了基于PXI总线的电台自动测试和故障诊断系统，详细说明了系统的硬件和软件组成以及故障诊断方法，并介绍了有关电台分级检测的方法，经验证此系统能够很好地完成电台的自动化测试与故障诊断并达到了设计要求；此系统的研制成功，充分说明了PXl总线系统在通信设备检测方面的巨大优势，为研制新一代的自动化测试系统指明了方向。

In order to realize automatic testing and fault diagnosis for radio station, an automatic test system based on PXlbus was designed, also, the design of hardware, software and fault diagnosis were discussed in detail, and the method of classificatory testing about radio was introduced. The quality of this testing system has been proved, and we can see the great potential of PXIbus system used in the scope of telecommunication. The direction of next generation for automatic test has been showed.