火星环绕器推进系统设计特点及飞行性能分析

Design Characteristics and Flight Performance Analysis of Mars Orbiter Propulsion System

结合火星环绕器主要任务特点,对环绕器推进系统的方案、组成、原理及设计特点作了说明,并重点分析了环绕器推进系统的飞行试验情况和在轨性能。结果表明:环绕器推进系统设计正确,系统工作稳定、可靠,系统状态良好,飞行性能优良。

Based on the main mission characteristics of the Mars orbiter,this paper briefly introduces the scheme,composition,principle and design characteristics of the orbiter propulsion system,and focuses on the preliminary analysis of the verification of the first flight test and the on-orbit performance of the propulsion system.The results show that the design of the orbiter propulsion system is correct,the function of the system is normal and the work is reliable.The system is in good condition and the flight performance is excellent.