液体冲压发动机数字电子控制系统  

Digital electronic control system of a liquid fuel ramjet engine

作　　者：任凤升[1] 谢光华[1] 

机构地区：[1]航天科工集团公司31所,北京100074

出　　处：《推进技术》2002年第1期8-10,14,共4页Journal of Propulsion Technology

摘　　要：为某型号整体式液体冲压发动机设计了数字电子 液压机械控制系统 ,介绍了该系统的控制方案、工作原理和工作方式。数字电子 液压机械控制系统和冲压发动机与弹体数字仿真器等组成液体冲压发动机、弹体 发动机控制系统半实物仿真系统 ,对数字电子 液压机械控制系统的功能及工作协调性进行了检验。半实物仿真试验结果证明 。A mixed digit electronic hydromechanical control system was designed for an integrated liquid fuel ramjet engine. The control plan, the operating principle and the operating mode of the control system were introduced. A hardware in the loop simulation system was composed of the mixed digit electronic hydromechanical control system and an integrative digit simulator of a liquid fuel ramjet engine and missile body. The control function and the operating harmony of the control system were checked. The results of hardware in the loop experiment verified that the requirement for a control system design was satisfied.

关 键 词：液体冲压喷气发动机 数字电子-液压机械控制 控制系统 工作原理 

分 类 号：V235.21[航空宇航科学与技术—航空宇航推进理论与工程]