中文摘要：

研究了高超声速飞行器的姿态运动间的强耦合问题并设计了姿态协调控制器,首先基于状态变量间耦合度推导了耦合熵,再基于耦合分析设计了协调因子,其中将状态变量间的耦合熵作为协调因子的参数,然后引入协调因子设计了姿态控制器。仿真结果表明,所设计的协调控制器可有效应对高超声速飞行器姿态运动间的强耦合问题,在保证姿态稳定的前提下,实现了姿态角之间的协调控制。

英文摘要：

To reduce the negative impacts of strong coupling of attitude dynamics, a coordination controller is proposed for the attitude dynamics of a hypersonic flight vehicle. Based on the variable coupling degree matrices, the coupling entropies are deduced firstly. Two types of coordinated factors are designed by using coupling analysis method, in which the coupling entropies of the state variables are taken as the parameters of the coordinated factors. The attitude controller is designed by integrating the coordinated factors. The simulation results indicated that the designed coordination controller can effectively coordinate the coupling impacts, and achieve satisfactory attitude tracking performance.