运载火箭气瓶自动充气控制策略研究
Research on Control Strategy of Automatic Charging of Gas Cylinder in Launch Vehicle
夏先军 1张润红 1杨加东 1于新辰 1严万洪1
作者信息
摘要
为了提高运载火箭地面供配气系统的工作效率,各发射场对气瓶充气提出了自动控制的需求.针对运载火箭气瓶充气过程,设计出了基于PID控制技术的气瓶自动充气方案,并通过AMESim软件仿真进行自动充气控制策略研究.结果表明,通过合理设置PID控制模块参数,所设计的自动充气方案能够满足箭上气瓶自动充气要求,控制模块使用的压力传感器应靠近箭上气瓶位置安装,以提高气瓶自动充气控制效果.
Abstract
In order to improve the efficiency of gas supply system in space launch,automatic charging technology of gas cylinders is proposed.Automatic charging schemes of gas cylinders based on PID control technology are designed,and the automatic control strategy is studied through the system simulation software AMESim.The results indicate that by setting the PID control module parameters reasonably,the schemes of gas charging can meet the automatic charging requirements of gas cylinders on launch vehicle.To improve the automatic charging control effect of gas cylinder,pressure sensor used in the control module should be installed close to the cylinders of launch vehicle.
关键词
运载火箭/气瓶/自动充气/PID/AMESimKey words
launch vehicle/gas cylinder/automatic gas charging/PID/AMESim引用本文复制引用
出版年
2024
NETL
NSTL
万方数据