摘要
针对地面垂直发射、可长时间在轨运行和轨道机动、再入稠密大气层并水平着陆在机场跑道上的小型空天飞行器,研究其制导导航与控制系统方案。分析其在轨运行、离轨、再入、末端能量管理、自主进场着陆、地面滑跑等各阶段的制导、导航与控制系统任务需求,根据任务需求提出相应的制导导航与控制系统组成方案,并阐述制导导航与控制系统的工作原理。理论分析结果表明,提出的制导导航与控制系统方案满足飞行器各阶段的任务需求,合理可行。
Guidance, navigation and control system for a conceptual aerospace plane which is launched from ground and can stay in orbit for a long time, executive orbit maneuver, reentry into dense atmosphere and land on runway is proposed. The mission requirements for the phases of on orbit operation, de-orbit, re- entry, terminal area energy management, approach and landing and taxi are analyzed separately. Guid- ance, navigation and control system architecture that satisfies these mission requirements is presented. The guidance, navigation and control schemes for these phases are also demonstrated.
出处
《航天控制》
CSCD
北大核心
2012年第5期15-20,共6页
Aerospace Control
基金
国家自然科学基金委创新研究群体基金项目(No.61021002)资助
关键词
空天飞行器
制导
导航
控制
Aerospace plane
Guidance
Navigation
Control
