弹射座椅电气附件自动综合检测设备设计与实现
|
摘要
针对多型飞机弹射座椅电气附件功能和性能测试,传统人工检测效率低、时间长、强度大且易出错的难题,需要研制一台座椅电气自动综合检测设备。为了实现检测设备的自动化和可扩展要求,提出了一种基于640路信号切换模块、数字多用表和耐压绝缘仪的研制方案。利用水银继电器、串口通信模块和FPGA等研制了信号切换模块;综合运用虚拟仪器技术和数据库技术,设计开发了检测设备测试程序。测试验证结果表明,该检测设备实现了对多型座椅电气附件的快速准确的自动检测,同时具有扩展测试项目的功能,为检测座椅电气附件提供了先进的技术手段,提高了工作效率。
In order to solve the problems of low efficiency,long time,large amount of labor and error-prone of traditional artificial test for the function and performance test of multi-type aircraft ejection seat electrical adjuncts,it is necessary to design and develop a seat automatic synthesize test equipment.In order to meet the requirements of automaticity and expansibility,a manufacture methods based on 640 channels for signal switch module,digital functions device,withstanding voltage/insulation resistance tester,is proposed.The signal switching module of 640 channels was designed and manufactureed by using azoth relay,serial interface and FPGA.The system test program was designed and exploited by using virtual instrument and databank.Validation test results show that the test equipment accomplishes fast and accurate automatic test,and has expansibility,which provides advanced technical means,and improves work efficiency.
In order to solve the problems of low efficiency,long time,large amount of labor and error-prone of traditional artificial test for the function and performance test of multi-type aircraft ejection seat electrical adjuncts,it is necessary to design and develop a seat automatic synthesize test equipment.In order to meet the requirements of automaticity and expansibility,a manufacture methods based on 640 channels for signal switch module,digital functions device,withstanding voltage/insulation resistance tester,is proposed.The signal switching module of 640 channels was designed and manufactureed by using azoth relay,serial interface and FPGA.The system test program was designed and exploited by using virtual instrument and databank.Validation test results show that the test equipment accomplishes fast and accurate automatic test,and has expansibility,which provides advanced technical means,and improves work efficiency.
引文
[1]张兴国,李燕,王德成.一种弹射座椅ATE的设计[J].测控技术,2011,30(3):16-17.
[2]那丽丽,刘坤,王哲.基于虚拟仪器的T/R电源自动测试系统的设计与实现[J].测控技术,2017,36(4).
[3]蔡永祥,王子龙,彭杨.基于虚拟仪器的车载电子电气测试平台设计[J].测控技术,2013,32(6):116-118.
[4]王成刚,李保刚,胡浩.基于LabWindows/CVI的某导弹发射装置测试系统设计[J].测控技术,2016,35(10).
[5]吴传贵,王纬国,李勇,等.一种通用自动测试系统自检子系统的设计与实现[J].测控技术,2015,34(7):105-108.
[6]吴传贵,陈海牛,黄明俊,等.基于多线程技术的1553B总线测试系统的设计与实现[J].测控技术,2012,31(10):85-87.
[7]李杰奇,孔福,李争学,等.航天飞行器总体性能仿真验证系统设计与实现[J].火力与指挥控制,2018(1):165-168.
[8]宋显威.航空电源控制保护器测试系统设计与实现[J].中国新技术新产品,2017(7):23-24.
[9]季嘉伟,赵徐成,孙国文.高原型航空地面电源数据采集系统设计[J].装备环境工程,2017(11):76-80.
[10]张佳.基于DSP的航空电源BIT系统研究与设计[J].计算机测量与控制,2017(4):8-11.
[11]吴传贵,王纬国,李勇,等.多路复用器模块在自检子系统中的应用研究[J].计算机测量与控制,2014(10):3350-3352.
[2]那丽丽,刘坤,王哲.基于虚拟仪器的T/R电源自动测试系统的设计与实现[J].测控技术,2017,36(4).
[3]蔡永祥,王子龙,彭杨.基于虚拟仪器的车载电子电气测试平台设计[J].测控技术,2013,32(6):116-118.
[4]王成刚,李保刚,胡浩.基于LabWindows/CVI的某导弹发射装置测试系统设计[J].测控技术,2016,35(10).
[5]吴传贵,王纬国,李勇,等.一种通用自动测试系统自检子系统的设计与实现[J].测控技术,2015,34(7):105-108.
[6]吴传贵,陈海牛,黄明俊,等.基于多线程技术的1553B总线测试系统的设计与实现[J].测控技术,2012,31(10):85-87.
[7]李杰奇,孔福,李争学,等.航天飞行器总体性能仿真验证系统设计与实现[J].火力与指挥控制,2018(1):165-168.
[8]宋显威.航空电源控制保护器测试系统设计与实现[J].中国新技术新产品,2017(7):23-24.
[9]季嘉伟,赵徐成,孙国文.高原型航空地面电源数据采集系统设计[J].装备环境工程,2017(11):76-80.
[10]张佳.基于DSP的航空电源BIT系统研究与设计[J].计算机测量与控制,2017(4):8-11.
[11]吴传贵,王纬国,李勇,等.多路复用器模块在自检子系统中的应用研究[J].计算机测量与控制,2014(10):3350-3352.