高超声速飞行器制导与控制性能评估方法

针对高超声速飞行器的特点,探讨了高超声速飞行器制导与控制系统性能评估问题。对控制系统性能定性评估原则及需考虑的影响因素进行了描述,建立了较完整的制导与姿态控制性能评估指标体系。根据层次化分析思想,通过定性分析与定量评估相结合,提出了一套适用于高超声速飞行器制导与姿态控制性能评估方法。最后,提出了制导与姿态控制性能综合评估验证系统的框架,为后续仿真验证平台搭建及不同制导姿控方法评估提供了重要依据。

Research on Evaluation Method of Guidance and Control Performance for Hypersonic Vehicle

Regarding the characteristics of hypersonic vehicle,the problem of guidance and control system performance evaluation of hypersonic vehicle is discussed in the paper.Firstly,the qualitative evaluation principle of control system and the influence factors that need to be considered are described,and the fairly whole index systems of guidance and attitude control system are determined.According to the analytic hierarchy process(AHP)theory,by combining qualitative analysis with quantitative evaluation,a new method which is suitable to evaluate the guidance and attitude control performance of hypersonic vehicle is proposed.Finally,the frame of guidance and control performance integration evaluation system for hypersonic vehicle is built,which is very useful for subsequent work of simulation and validation platform construction and also guidance and control performance evaluation.