Robust pole placement for second-order linear systems using velocity-plus-acceleration feedback

摘要: This paper considers the robust pole assignment problem using combined velocity and acceleration feedbacks for matrix second-order linear systems. The necessary sufficient conditions which ensure solvability are derived. Based on recently developed parametric solution to eigenstructure by velocity-plus-acceleration feedback, a new technique is described perform placement available degrees-of-freedom offered feedback in selecting associated eigenvectors utilised improve robustness of closed-loop system. main advantage approach that tackled form without transformation into first-order form. Finally, several examples introduced demonstrate effectiveness proposed approach.