A Hierarchical Approach for H∞ Control and Its Application to Airplane Landing under Wind Disturbance
Wang Xin
Shi Zhongke
Abstract：This paper is concerned with the problem of airplane landing under the influence of wind disturbance. By combining the H∞ optimization method with the structural perturbation approach of large-scale systems, a hierarchical H∞ controller is developed to guarantee the robust stability of the system. Since the system matrix is not invertible, a new method is suggested to get the perturbation matrix. The application to flight control shows that the influence of wind disturbance can be restrained by using the new controller.
Keywords：robust controlhierarchical H∞ optimizationwind disturbancestructural perturbation approachflight control
Publication Date：1999-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)