一种推进剂剩余量在轨测量方法研究  

On-board gauging method of remaining propellant

作　　者：袁磊 王申 连仁志 刘涛 

机构地区：[1]上海空间推进研究所,上海201112

出　　处：《火箭推进》2013年第5期87-91,共5页Journal of Rocket Propulsion

基　　金：中国航天科技集团公司支撑项目(2009JY02)

摘　　要：对我国某卫星平台气体注入压力激励推进剂剩余量测量方法进行了研究，建立了剩余量计算模型，开发了计算软件，开展了地面试验，结果表明，测量误差在-0．68％-0．66％范围内，达到了较高的测量精度。For a Chinese satellite, an on-board gauging method of remaining propellant was de- signed, the mathematical model was established, the software for calculating remaining propellant was developed, and some ground tests were carried out. The test results show that the designed on-board gauging method of remaining propellant has adequate accuracy for engineering application and its error is within the ＇range of-0.68%~0.66%.

关 键 词：推进系统 剩余推进剂 推进剂在轨测量 

分 类 号：V475.1[航空宇航科学与技术—飞行器设计]