摘要
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。
Full-scale ground simulation test is an important and necessary mean which can ensure the validity and rationality of fuel system design,verify the unison of fuel system and its finished product performance,in time find design disfigurements and questions that theory and calculation unable to resolve,and eliminate system failures to sure that aircraft fly safely and reliably. Modern aircraft fuel system is more and more complex. Adopting new technologies not only put forward correspond reqirment for fuel system design but also bring many problems to its full-scale ground simulation test. In view of the characteristics of aircraft fuel system,the simulation methods of its test conditions and the designing maneuver of a great deal data computerized control system are expatiated. The test technologies have had successful applications in the developing of many types of aircraft,and have certain engineering value.
出处
《南京航空航天大学学报》
EI
CAS
CSCD
北大核心
2017年第S1期145-151,共7页
Journal of Nanjing University of Aeronautics & Astronautics
关键词
燃油系统
全尺寸模拟
地面模拟
油面角
惰化系统
热燃油试验
fuel system
full-scale simulation
ground simulation
angle of fuel level
inerting system
hot-fuel test