摘要
运行在螺旋巡游轨道上的航天器无需施加控制力就可以长期巡游在指定轨道附近,利用该特点,克服地基目标监视系统的不足,可提高空间目标监视能力.在现有的设计基础之上,改进对地球静止轨道多个目标螺旋巡游轨道的初始轨道设计;通过施加控制提出两种可以对地球静止轨道上多个目标进行绕飞观测的螺旋巡游轨道设计;通过仿真验证,对比二者各自的优势.
The spacecraft on the tourist orbit can travel around the GEO without control force. There are some disadvantages with the ground-based exploration network, so that the tourist orbit is supposed to improve the surveillance capability . In this paper, a initial orbit design is improved based on the previous design. Then by applying the control, two methods are proposed to observe the multiple targets on the GEO. Finally, simulation validations are given and their respective advantages are compared.
作者
郑乐天
徐艳丽
朱冬骏
ZHENG Letian XU Yanti ZHU Dongjun(The academy of equipment, Beijing 101416, China)
出处
《空间控制技术与应用》
CSCD
北大核心
2016年第5期37-41,共5页
Aerospace Control and Application
关键词
地球静止轨道
巡游轨道
相对运动
多目标
geosynchronous orbit
tourist orbit
relative motion
multiple targets
