CAJ | 학술논문

随着航空工业技术的不断发展,动力装置控制系统测试平台技术水平发生了巨大的变化,具有测试信号多、接口类型多、测试数据大、数据处理复杂等特点。本文介绍一种基于PXI总线的飞机动力装置控制系统测试平台的设计方案,主要以我国正在研制的某型大型客机动力装置控制系统作为测试对象,采用主机-目标机形式,其中目标机采用PXI ( PCI eXtensions for Instrumentation,面向仪器系统的PCI扩展)架构,能完成飞机动力装置系统相关功能试验、相关系统交联试验和相关故障排除试验,为动力装置控制试验室的建设提供参考。
수착항공공업기술적불단발전,동력장치공제계통측시평태기술수평발생료거대적변화,구유측시신호다、접구류형다、측시수거대、수거처리복잡등특점。본문개소일충기우PXI총선적비궤동력장치공제계통측시평태적설계방안,주요이아국정재연제적모형대형객궤동력장치공제계통작위측시대상,채용주궤-목표궤형식,기중목표궤채용PXI ( PCI eXtensions for Instrumentation,면향의기계통적PCI확전)가구,능완성비궤동력장치계통상관공능시험、상관계통교련시험화상관고장배제시험,위동력장치공제시험실적건설제공삼고。
Along with the development of aviation technology, the test platform for power plant operation and control system has changed a lot, which tends to have more signals, more interface types, more test data and more complexity. This paper describes a test platform proposal for airplane power plant operation and control system based on PXI bus, which refers to the power plant operation and control system of some large passenger aircraft made in China. It takes a host-target form ( the PXI frame has been embedded in target machine) , which can fulfill some func-tion tests of airplane power plant system, some interaction tests with other system and some failure tests. Also, it can be referred as a typical pro-posal for some power plant operation and control labs.