外文翻译--飞机燃油系统模糊FMEA和FMECA分析.docx

文献翻译 中文题目飞机燃油系统模糊FMEA和FMECA分析 英文题目Aircraft Fuel System Fuzzy FMEA and FMECA Analysis  Aircraft Fuel System Fuzzy FMEA and FMECA Analysis Abstract Through quantitative analysis, The paper use computer technology and mathematical methods, combined with FMEA and FMECA, the paper organized the failure of an aircraft fuel system parts in recent years，we set up fault model system to analysis Fuel system of Certain type aircraft, expanding the way of maintenance and support. 1. Introduction Aircraft system is a multi-component system, and each part run independently, different parts of the system has different affect, so it is necessary to distinguish priority of service. How to efficiently implement maintenance and support, to ensure the complete various tasks successful, it is a brand new topic need to be considered for all levels maintenance engineering and technical staff. With the growth and enhance troubleshooting capabilities, maintenance staff can not limited only by the available data and resources to diagnose faulty components, and we should focus on anti-failure detection monitoring, from the current priorities and division of labor point of view, basic maintenance staff focus on the discovery and analysis of faults, and isolate the faulty process and methods, maintenance technical management attent to failure time, specific content guidance, management of repair process, equipment office focus on maintenance mode and resources if has a reasonable allocation, industrial production sector is study of macro failure, failure modes and reliability based on basic level maintenance experience. 2. FMEA based on fuzzy theory The system is based on the component, therefore, system failure is caused mainly by a component failure, study and analyze the fault of the individual components and its failure modes is basic research of system failure, using FMEA risk analysis methods, which can identify system failures mode and effect, reduce the