The asymptotic regulator design for nonlinear flexible structures with arbitrary constant disturbances

This paper investigates the finite-dimensional asymptotic regulator design for nonlinear flexible structures with arbitrary constant disturbances. The problem is to design a feedback controller such that resulting closed-loop nonlinear system will be stable and the controlled output will be regulated. With some assumptions, this paper presents explicit sufficient conditions for the existence of the finite dimensional asymptotic regulator which stabilizes and regulates nonlinear flexible structures.