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飞机燃油系统全尺寸地面模拟试验是保证燃油系统设计的正确性、合理性,检验系统及其成品工作性能协调性,及时发现系统设计缺陷和理论计算无法解决的问题,排除系统故障,保证飞机飞行安全、工作可靠的重要和必不可少的手段。现代飞机燃油系统的设计越来越复杂,加之新技术的采用,不仅给系统的设计提出了相当高的要求,同时也给系统的全尺寸地面模拟试验带了诸多前所未有的难题。针对飞机燃油系统的特点,阐述了其试验边界条件的模拟方法和海量数据计算机测控系统的设计策略,已成功应用于多个型号飞机燃油系统的研制,具有一定的工程实用价值。
Aircraft fuel system full-scale ground simulation test is to ensure the correctness and rationality of the design of the fuel system, to check the coordination of the performance of the system and its finished products, to find timely problems in system design and theoretical calculations that can not be solved, to eliminate system failures and ensure the flight of the aircraft Safe and reliable work of the important and indispensable means. The design of modern aircraft fuel system is more and more complicated. With the adoption of new technology, not only the system design is put forward quite high requirements, but also brings many unprecedented challenges to the full-scale ground simulation test of the system. Aiming at the characteristics of aircraft fuel system, the simulation method of test boundary conditions and the design strategy of mass data computer measurement and control system are expounded. It has been successfully applied to the development of multiple aircraft fuel systems and has certain engineering practical value.