UN基于LabVIEW的某型燃油测量仪的设计
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摘要
机载燃油测量和控制系统是保证飞机飞行安全的重要电子设备之一,必须对其进行装机前试验。为完成信号的采集和处理,利用虚拟仪器技术开发了一种燃油测量仪,建立了模拟仿真模型,编制了软件程序。介绍了测量仪的硬件组成、流程图、程序框图和测试界面。准确测试了燃油油量测量和控制系统的性能指标,提高了试验的测试精度和自动化程度。
The fuel quantity measurement and control system of the airborne is one of the important electronic devices for ensuring flight safety,it must be tested before installation.In order to complete the signal acquisition and processing,a fuel gauge is developed by using the virtual instrument,the simulation model is established and the software program is compiled.The hardware composition,flow chart,program block diagram and testing interface of the gauge are introduced.The performance indicators of the fuel quantity measurement and control system can be accurately tested,and the test precision and automation procedures are improved.
引文
[1]李江全,刘恩博,胡蓉.LabVIEW虚拟仪器数据采集与串口通信测控应用实战[M].北京:人民邮电出版社,2010.
    [2]白云,高育鹏,胡小江.基于LabVIEW的数据采集与处理技术[M].西安:西安电子科技大学出版社,2009.
    [3]李榕,刘卫国,刘晓剑.航空用ARINC429总线收发系统设计与实现[J].计算机测量与控制,2005,13(9):970-972.

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