Robust active control design for vehicle suspension systems via eigenstructure assignment

Based on the parametric result of eigenstructure assignment, a robust active control method in a class of vehicle suspension systems is proposed. Its aim is to design a state feedback control law, such that the closed loop system has the desired eigenvalues and the state feedback control law minimizes the influence of disturbances on the vehicle suspension systems. In addition, the proposed method involves directly the original data, thus it is convenient to use in engineering.