Recent developments in the theory of singular perturbations and time scales (SPaTS) in discrete control systems are reviewed. Sources of discrete models and the effect of the discretizing interval on the model are examined. The analysis of two-time scale systems is presented to bring out typical characteristic features of SPaTS. In the control of the two-time scale systems, the important issue of multirate sampling is addressed.
|Original language||English (US)|
|Number of pages||8|
|Journal||Proceedings of the IEEE Conference on Decision and Control|
|State||Published - Dec 1 1987|