Approximate Input-Output Feedback Linearization of Nonlinear Systems and Application for a Third-Order System

In this work the method of approximate input-output feedback linearization will be discussed. The idea is to neglect a part of the system dynamics so as to make the approximate system input-output feedback linearizable system. The neglected part is then considered as a perturbation. A linear controller is designed so as to account for the nonlinearities that have not been compensated for but simply ignored. Stability is analyzed using the vanishing perturbation theory.

کلیدواژه های Approximate Input-Output Feedback Linearization of Nonlinear Systems and Application for a Third-Order System:

nonlinear ، system dynamic ، approximation ، Input-output feedback linearization ، Vanishing perturbation