Adaptive almost disturbance decoupling for a class of uncertain nonlinear systems

This paper investigates the problem of adaptive almost disturbance decoupling for a class of generalized high-order uncertain nonlinear systems. The control strategy is on the basis of continuous domination and delicate adaptive technique and the adaptive state-feedback controller is one-dimensional irrespective of the number of unknown parameters. An appropriate nonlinear function and transformation skill are introduced to mitigate the effects of external disturbances. As an application, an example is provided to illustrate the correctness of the theoretical results.