李燕,王海涛,敬宏,敬敏,赵书艺.某型直升机高可靠集成式通用自动测试系统的研制[J].装备环境工程,2023,20(5):104-110. LI Yan,WANG Hai-tao,JING Hong,JING Min,ZHAO Shu-yi.Development of Highly Reliable Integrated GATS for a Certain Helicopter[J].Equipment Environmental Engineering,2023,20(5):104-110.
某型直升机高可靠集成式通用自动测试系统的研制
Development of Highly Reliable Integrated GATS for a Certain Helicopter
  
DOI:10.7643/issn.1672-9242.2023.05.015
中文关键词:  集成  可靠性  自动测试设备  机载电子产品  故障隔离  地面保障中图分类号:V216 文献标识码:A 文章编号:1672-9242(2023)05-0104-07
英文关键词:universal  integrated  reliable  automatic test system  airborne electronics  failure isolation  ground support
基金项目:
作者单位
李燕 南京航空航天大学,南京 210016;成都国营锦江机器厂,成都 610043 
王海涛 南京航空航天大学,南京 210016 
敬宏 成都国营锦江机器厂,成都 610043 
敬敏 成都国营锦江机器厂,成都 610043 
赵书艺 成都国营锦江机器厂,成都 610043 
AuthorInstitution
LI Yan Nanjing University of Aeronautics and Astronautics, Jiangsu Nanjing 210016, China;Chengdu State-owned Jinjiang Machinery Factory, Chengdu 610043, China 
WANG Hai-tao Nanjing University of Aeronautics and Astronautics, Jiangsu Nanjing 210016, China 
JING Hong Chengdu State-owned Jinjiang Machinery Factory, Chengdu 610043, China 
JING Min Chengdu State-owned Jinjiang Machinery Factory, Chengdu 610043, China 
ZHAO Shu-yi Chengdu State-owned Jinjiang Machinery Factory, Chengdu 610043, China 
摘要点击次数:
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中文摘要:
      目的 研制某型直升机电子产品通用自动测试系统,通过自动检测快速隔离各系统电子产品故障,加快故障修复,保障装备的完好率。方法 在充分分析故障损伤原因、类型、影响以及各系统电子产品测试需求、测试信号、性能特征的基础上,利用国内外先进的自动测试技术、总线技术、虚拟仪器技术、面向信号的软件架构及编程语言技术等,完成通用自动测试系统软硬件平台的设计与开发。结果 采用VXI、GPIB、1553B、LAN等多种总线仪器,在满足测试需求的前提下,减小了自动测试系统的体积。采用虚拟仪器技术,实现了测试程序与硬件资源的无关性,使用面向信号的ATLAS语言编写测试程序,方便移植,提高了测试程序的开发效率。结论 通过长时间的使用验证,该自动测试系统可完成某型直升机各系统电子产品的功能检查、性能检测及服役故障隔离,通用性、集成性、可靠性、耐久性、操作性强,还有一定机动性,适用于各种地面环境装备保障任务。
英文摘要:
      The repair factory has developed a universal automatic test system (GATS) for the electronics in a certain type of helicopter, which can automatically detect and quickly isolate the failures of electronics of various systems, speed up the repair of failures, and ensure the completion rate of equipment. Based on the comprehensive analysis of the causes, types and effects of failures, as well as the test requirements, test signals and performance characteristics of the electronics, the hardware platform of GATS was designed and developed by the advanced automatic test technology, bus technology, virtual instrument technology, signal-oriented software architecture and programming language etc. in China and abroad. VXI, GPIB, 1553B and LAN bus instruments were adopted to reduce the volume of GATS on the premise of meeting the test requirements. Virtual instrument technology was used to achieve the independence between the test program and hardware resources. The signal-oriented ATLAS language was applied to write the test programs, which made the test programs easy to be transferred. Thus, the development efficiency of test programs was improved. Long-term application verifies that the GATS can complete the function inspection, performance detection and service failure isolation of various electronics of the helicopter. It is universal, reliable, durable and easy to operate and has certain maneuverability and is suitable for equipment support in ground environment.
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