Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
697388 | Automatica | 2008 | 5 Pages |
Abstract
In this note we show that robustness with respect to additive disturbances implies robustness with respect to state measurement errors and additive disturbances for a class of discrete-time closed-loop nonlinear systems. The main result is formulated in terms of input-to-state stability and includes the possible presence of input and state constraints. Moreover, the state feedback controllers are allowed to be discontinuous and set-valued and thus the result also applies to model predictive control laws.
Keywords
Related Topics
Physical Sciences and Engineering
Engineering
Control and Systems Engineering
Authors
B.J.P. Roset, W.P.M.H. Heemels, M. Lazar, H. Nijmeijer,