空间飞行器姿控发动机布局方式的优选

推进技术 ›› 1997, Vol. 18 ›› Issue (3): 15-19.

空间飞行器姿控发动机布局方式的优选

胡小平,王中伟,张育林

国防科技大学航天技术系!长沙;410073;国防科技大学航天技术系!长沙;410073;国防科技大学航天技术系!长沙;410073

发布日期:2021-08-15

OPTIMIZATION ON LOCALITY ARRANGEMENT OF ATTITUDE CONTROL ENGINES FOR SPACE VEHICLES

Dept. of Aerospace Technology, National Univ. of defence Technology, Changsha, 410073;Dept. of Aerospace Technology, National Univ. of defence Technology, Changsha, 410073;Dept. of Aerospace Technology, National Univ. of defence Technology, Changsha, 410073

Published:2021-08-15

摘要/Abstract

摘要： 在液体推进剂动力系统质量模型的基础上,针对采用双组元推进剂姿控发动机的空间飞行器,在总有效控制冲量和有效冲量矩一定的条件下,提出了优选动力系统总质量最轻的姿控发动机布局方案的一种途径。

关键词: 双组元推进剂火箭发动机;姿控火箭发动机;轨道机动发动机;布局;优化

Abstract: Based on mass models of liquid propellant thrust system, an approach has beenpresented for optimization on locality arrangement of bipropellant attitude control engines. Theoptimization object function is the total mass of thrust system being smallest, under certain totalefficient control impulsion and total efficient control impulsion moment.

Key words: Bepropellant rocket engine;Attitude control rocket engine;Orbital maneuvering engine;Layout;Optimization

胡小平,王中伟,张育林. 空间飞行器姿控发动机布局方式的优选[J]. 推进技术, 1997, 18(3): 15-19.