Dynamic Unmeasurable Disturbance Decoupling for A Class of Generalized Discrete Time Nonlinear Systems
一类离散时间广义非线性控制系统的动态不可测扰动解耦

The paper presents a linear algebraic solution of the dynamic disturbance decoupling problem for a generalized discrete time nonlinear system. The solution is to be searched in the class of regular dynamic compensators. Moreover, we prove that if the disturbance decoupling problem is solvable by a dynamic state feedback, then it is solvable by a quasi static feedback.