高空高速无尾布局无人机全包线鲁棒控制因其宽泛的飞行包线和特殊的布局成为飞行控制设计的技术难点。文中把鲁棒控制设计分解为无尾飞机的鲁棒稳定和高空高速无人机宽包线飞行的鲁棒控制两步,阐述了适合于无尾飞机的鲁棒稳定结构,给出了全包线鲁棒控制设计方法,仿真分析显示较好的解决了无尾飞机从低空低速到高空高速的鲁棒控制。

The full envelope robust control of high-altitude-high-speed tailless UAV is a difficult point because of its wide envelope and non-conventional layout. In this paper, the robust control design was divided into two steps: firstly, solve the robust stability of tailless layout airplane; secondly, account for robust track of full envelope flight mode in mission section, and then the suitable full envelope robust control structure and method were given. The simulation shows that the control structure is robust from low altitude and low speed to high altitude and high speed.