Partial integrated missile guidance and control with output feedback

A novel output feedback controller is presented in this paper for a class of nonlinear systems with disturbances. Firstly, a dynamic compensator is introduced and combined with the plant to form an extended system for which an estimator is constructed. Using the norm bound of estimation error vector, the controller is proposed to drive the output to zero in finite time. Then the proposed result is applied to partial integrated guidance and control design of missile to achieve hit-to-kill interception. Finally, a simulation example is presented to illustrate effectiveness of the proposed method.