类HTV-2飞行器横侧向稳定设计研究  

Study on Lateral-Directional Stable Design of HTV-2 like Vehicle

作　　者：王颖 闵昌万 刘秀明 刘全军 王官宇 

机构地区：[1]空间物理重点实验室,北京100076

出　　处：《宇航学报》2017年第6期583-589,共7页Journal of Astronautics

基　　金：国家自然科学基金(11272062)

摘　　要：针对类HTV-2外形飞行器,研究其横侧向控制偏离判据(LCDP)大于0时的气动特性与控制策略设计方法。考虑类HTV-2外形飞行器横向静稳定性易获得的特点,提出一种利用横侧向通道耦合进行气动特性及控制策略设计的方法。分析表明,基于该方法设计气动特性和控制策略可实现LCDP大于0状态下系统的稳定。In this paper, the aerodynamic characteristics and control strategy design method of the HTV-2 like vehicle are studied when the lateral control deviation parameter （LCDP） is greater than 0. Considering the characteristics of the HTV-2 space vehicle lateral static stability easy to obtain, the design method of the aerodynamic characteristics and control strategy is proposed by using the lateral/directional channel coupling. The analysis shows that the method can be used to design the aerodynamic characteristics and the control strategy to realize the stability of the system with LCDP greater than 0.

关 键 词：类HTV-2 高超声速飞行器 LCDP 气动特性 控制策略 

分 类 号：V11[航空宇航科学与技术—人机与环境工程]