航空发动机分布式控制系统结构分析
Distributed Control Systems for Aeroengines:A Survey
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摘要: 对近年来航空发动机分布式控制系统的研究作了简要分析。重点分析了航空发动机分布式控制系统的结构、功能和优点;比较了几种分布式数据总线和电源总线的优缺点,并指出了适用于航空发动机分布式控制系统的数据总线和电源总线选择;分析了发动机运行环境对开发分布式控制系统的影响,并提出了可能的解决方案;指出了开展航空发动机分布式控制系统研究的重要性和未来的发展方向。Abstract: With the development of full authority digital electronic control for aeroengines,distributed control will become an important and promising direction of aeroengine control.The research on distributed control systems for aeroengines in recent years is reviewed.The structure,functions,advantages of aeroengine distributed control systems are emphatically expounded.The advantages and disadvantages of data buses and power buses for aeroengine distributed control systems are compared,and the choices of data buses and power buses are proposed.Influences of the aeroengine running environments on developing aeroengine distributed control systems are analyzed.The importance of developing aeroengine distributed control systems and the future development trend are discussed.
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Key words:
- aerospace propulsion system /
- aeroengines /
- distributed control systems /
- data buses /
- power buses
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