现代电子技术
現代電子技術
현대전자기술
MODERN ELECTRONICS TECHNIQUE
2014年
11期
129-131
,共3页
数字控制器%燃油测量%传感器%故障分析
數字控製器%燃油測量%傳感器%故障分析
수자공제기%연유측량%전감기%고장분석
digital controller%fuel quantity detection%sensor%fault analysis
燃油测量是保证飞机燃油系统正常、准确运行的一个关键环节，燃油测量系统的测量精度、可靠性和维护性对飞机的整体性能有着重要的影响。随着微电子技术发展，燃油测量系统数字化趋势明显，使其在故障分析和测试及故障隔离重构等技术上有了发展的空间。设计了基于机载数字控制器的燃油测量系统，经过实践验证，该测量系统具有工作可靠、测试准确等优点。
燃油測量是保證飛機燃油繫統正常、準確運行的一箇關鍵環節，燃油測量繫統的測量精度、可靠性和維護性對飛機的整體性能有著重要的影響。隨著微電子技術髮展，燃油測量繫統數字化趨勢明顯，使其在故障分析和測試及故障隔離重構等技術上有瞭髮展的空間。設計瞭基于機載數字控製器的燃油測量繫統，經過實踐驗證，該測量繫統具有工作可靠、測試準確等優點。
연유측량시보증비궤연유계통정상、준학운행적일개관건배절，연유측량계통적측량정도、가고성화유호성대비궤적정체성능유착중요적영향。수착미전자기술발전，연유측량계통수자화추세명현，사기재고장분석화측시급고장격리중구등기술상유료발전적공간。설계료기우궤재수자공제기적연유측량계통，경과실천험증，해측량계통구유공작가고、측시준학등우점。
Fuel measurement is an important step to ensure the fuel system of airplane to run formally and precisely. Its measurement precision,reliability and maintainability have great influence on the performance of the whole airplane. The digital tendency of the fuel quantity measurement system is more and more obvious with the development of microelectronic technique. Therefore,there is a room to develop it in the technologies of fault analysis,testing and fault isolation and so on. A fuel mea-surement system based on airborne digital controller was designed. It is proved by many tests that the system has the advantages of working reliability and accurate measurement.
