一种基于首发货运飞船的姿态控制试验方案研究  

Study on Scheme of Attitude Control Experiment Based on the First Cargo Spaceship

作　　者：王曦 苏晏[2,3] 石泳 樊亚洪[2] 

机构地区：[1]北京空间技术研制试验中心,北京100094 [2]北京控制工程研究所,北京100094 [3]空间智能控制技术国防科技重点实验室,北京100094

出　　处：《载人航天》2015年第1期37-43,共7页Manned Spaceflight

摘　　要：针对首发货运飞船的任务特点，兼顾未来空间站的需求，提出姿态控制试验系统方案，用于首发货运飞船。在基本不改变标准平台状态的前提下，可在轨验证满足后续型号任务需求的扩展平台功能，减少自主飞行与离轨推进剂消耗量共计560～690kg，更好地满足了其他飞行任务与试验的推进剂需求，同时还可提前验证空间站关键单机。分析了三轴对地、连续偏航、90°俯仰对地、俯仰机动、组合体CMG融合使用等姿控模式，并进行了仿真，验证了方案的可行性。Based on the first cargo spaceship mission and future space station requirement, the scheme of attitude control experiment system was proposed. The scheme was applied to the first car- go spaceship. On the premise of maintaining the spaceship standard platform, the expanded platform function could also be validated. The saved propellant could be used for other missions or experi- ments. The key equipment CMG was also validated. The attitude control modes were analyzed and simulated to validate the correctness of this scheme.

关 键 词：货运飞船 CMG 姿态机动 轨道衰减 

分 类 号：V448.22[航空宇航科学与技术—飞行器设计]