飞机信息数据系统测试平台的研制

Design of a Combined Intelligent Test Equipment for Flight Information System

随着大气数据计算机、飞行参数记录系统、综合导航系统、发动机参数记录系统等一大批综合电子化设备加装飞机,对其进行可靠和有效的综合维修,部队需求在不断增加。首先从部队实际出发,分析介绍了飞机信息数据系统测试平台研制的必要性,并基于PXI总线技术设计思想,从系统软硬件的角度介绍了测试平台的组成和设计方法,并阐述了系统设计过程中所采用的主要技术。研制结果表明,该系统可实现一系列机载电子设备的综合自动化测试与维修,具有良好的推广应用价值。

Along with the many integrated electronical equipments such as air data computer, the flight parameter recording system, the integrated navigation system and flight parameter recording system equiped to the airplane, the requirement of the credibly and availably integrated maintenance increases. This article introduces the necessity of implementing the airplane information data testing system, the composing and design method of the testing system based on the PXI bus technique design thought, and the main technique adopted in the design process. The testing result indicates that this system can implement the testing and maintenance of the above electronical equipments. This system have the high application value.