基于PXI总线的某型飞行器自动测试系统设计  

Design of automatic test system for a certain type of aircraft based on PXI bus

作　　者：姜锋 王健[1] Jiang Feng;Wang Jian(School of Information and Communication Engineering,Guilin University of Electronic Technology,Guilin Guangxi,541004)

机构地区：[1]桂林电子科技大学信息与通信学院,广西桂林541004

出　　处：《电子测试》2022年第20期76-78,共3页Electronic Test

摘　　要：为了满足某飞行器测试系统模块化、系列化、高精度、高效率的要求,本文将PXI总线技术与虚拟仪器技术相结合,设计了基于PXI总线技术的某型飞行器自动测试系统方案。论述了该测试系统的总体结构、硬件设计、软件设计和系统功能测试验证;重点阐述了利用模块化设计思想完成了对测试系统自检、参数设置、自动测试功能、通信功能、数据管理和报表生成等功能的设计。最后经系统功能测试证明,本文设计的基于PXI总线技术的某型飞行器自动测试系统具有系统稳定、测试高效精准、功能扩展性强,使用方便简洁等特点,很好的满足了飞行器的测试需求。In order to meet the requirements of modularization,serialization,high precision and high efficiency of a certain aircraft test system,this paper is presented an automatic test system design scheme for aircraft based on PXI bus and virtual instrument technology.This paper introduces the overall structure,hardware design,software design and system function test verification of the test system;the design of functional modules such as self-inspection,parameter setting,automatic test function,communication function,data management and report generation of the test system are emphatically expounded using the idea of modular design.Finally,the system function test shows that the automatic test system for a certain aircraft based on PXI bus technology has the characteristics of system stability,efficient and accurate testing,strong function expansion,convenient and simple use,etc.,which can well meet the testing requirements of aircraft.

关 键 词：PXI总线 虚拟仪器技术 自动测试系统 飞行器 

分 类 号：V216[航空宇航科学与技术—航空宇航推进理论与工程] V416