高超声速跳跃式飞行器的鲁棒控制  

A robust controller design for hypersonic aircrafts with jump-like maneuvers

作　　者：梁冰[1] 谭峰[1] 段广仁[1] 

机构地区：[1]哈尔滨工业大学控制理论与制导技术研究中心,哈尔滨150001

出　　处：《黑龙江大学自然科学学报》2007年第6期716-720,共5页Journal of Natural Science of Heilongjiang University

基　　金：国家自然科学基金资助项目(60474015);长江学者和创新团队发展计划项目

摘　　要：主要考虑高超声速飞行器的控制问题。飞行器将实现跳跃式机动飞行,并在较低的高度和超声速范围内释放载荷,实现对目标的精确打击。基于鲁棒参数化方法,采用特征结构配置和模型参考跟踪理论设计飞行器姿控系统的鲁棒控制器,完成对于制导信号的快速跟踪,使飞行器以高超声速进行飞行。给出了高超声速飞行器的六自由度仿真结果,验证了设计方法的有效性。The problem of guidance and control for hypersonic aircrafts is discussed, which can make jump - like maneuvers and attack targets accurately from low altitude with hypersonic speed. Based on a robust parametric approach, an attitude control law is proposed by combining theories of eigenstructure assignment and model - refer- ence tracking, which guarantees fast tracking to the guidance signal and the hypersonic flying capability. Six degree -of- freedom （DOF） numerical simulations are also presented to verify the effectiveness of the proposed design method.

关 键 词：高超声速 鲁棒参数化方法 姿态控制 六自由度 

分 类 号：TP13[自动化与计算机技术—控制理论与控制工程]