高超声速飞行器飞行控制技术研究综述

The Overview of Difficulties and Methods of Hypersonic Vehicle Flight Control

关键词:  高超声速飞行器  不确定性  时变参数  耦合  异类执行机构

Key words:  Hypersonic vehicle  Uncertainty  Time-varying parameters  Coupling  Different kinds of actuators

摘要:

与传统的航空航天器相比，高超声速飞行器具有建模困难、不确定性大、参数剧烈时变、耦合严重以及异类执行机构等控制难点。针对上述五个方面的研究现状进行综述，首先概括了高超声速飞行器建模研究成果，给出了面向控制系统设计的仿射非线性模型；其次针对不确定性、参数时变和耦合等问题，总结相关控制方法的研究成果；最后，对异类执行机构复合控制问题进行了阐述和总结。

Abstract:

Compared with the traditional aircraft，hypersonic vehicle has difficulties for flight control system design such as the difficult modeling，the large uncertainty，the fast time-varying parameters，the serious coupling and different kinds of actuators.This paper is the overview of the above five aspects：firstly，the research results of the hypersonic vehicle modeling have been generalized and control-oriented affine nonlinear model has been given.Secondly，the research of control design about uncertainty，time-varying parameters and coupling has been summarized.Finally，compound control of different kinds of actuators has been summarized.