基于AMESim的往复作动活塞缸性能仿真研究  

Performance simulation of reciprocating piston actuator based on AMESim

作　　者：赵双龙[1] 袁洪滨[1] 王运卯[1] 赵文华[1] 

机构地区：[1]西安航天动力研究所,陕西西安710100

出　　处：《火箭推进》2013年第1期36-40,共5页Journal of Rocket Propulsion

摘　　要：介绍了某介质联合供应系统,对其中的关键部件——往复作动活塞缸的工作原理进行了说明。建立该系统的仿真模型,模拟了不同介质时活塞缸的工作性能。仿真分析了出口负载、气瓶压力、泵出口压力对活塞缸性能的影响。仿真结果表明该系统可以正常工作,但需要在使用过程中正确匹配气瓶压力和泵出口压力。A combined feed system is introduced. The working principle of the reciprocating piston actuator which is the key component of the system is described. A simulation model of the system was established. The performance of the actuator was simulated when the mediums were liquid and gas. The influence of outlet load, gas cylinder pressure and pressure at pump outlet on performance of the piston actuator are analyzed. The result shows the system works reliably, but the pressure of gas cylinder and the pressure at pump outlet need to be matched in the process of application.

关 键 词：联合供应系统 往复作动活塞缸 性能仿真 

分 类 号：V434-34[航空宇航科学与技术—航空宇航推进理论与工程]