Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
10226032 | Journal of the Franklin Institute | 2018 | 22 Pages |
Abstract
In this paper, a new reaching law based sliding mode control strategy for discrete time systems is introduced. Contrary to most existing approaches, the new strategy uses a sliding variable with relative degree two. It is demonstrated that the new reaching law drives the sliding variable to a narrower quasi-sliding mode band than its relative degree one equivalent, while simultaneously ensuring the desired dynamic properties of the system. Furthermore, it is shown that the smaller quasi-sliding mode band width is reflected in reduced magnitude of all state variables in the sliding mode.
Related Topics
Physical Sciences and Engineering
Computer Science
Signal Processing
Authors
PaweÅ LatosiÅski, Andrzej Bartoszewicz,