為了解決某型導(dǎo)彈舵機(jī)性能測(cè)試問(wèn)題，介紹了應(yīng)用嵌入式計(jì)算機(jī)PC/104 來(lái)設(shè)計(jì)舵機(jī)的故障診斷測(cè)試儀，給出了該系統(tǒng)的硬件設(shè)計(jì)和軟件設(shè)計(jì)。通過(guò)研究表明，該系統(tǒng)能實(shí)現(xiàn)該型裝備故障的快速、準(zhǔn)確定位與診斷, 具有良好的通用性和應(yīng)用價(jià)值。
關(guān)鍵詞：故障診斷；PC/104；數(shù)據(jù)采集
Abstract: To test the performance of some missile rudder machine, the article introduce the design of a fault diagnostic testing instrument for some missile rudder machine base on embedded computer PC/104. The hardware and software configure and the simple
working process are described, and the fault diagnostic principles and software designing approach are discussed. The analyses show this system can implement expeditious and accurate fault positioning and fault diagnosis quickly for some missile rudder machine and has satisfactory capability and value.
Key words: fault diagnosis ,PC/104, data acquisition