Discrete event-triggered sliding mode control with fast output sampling feedback

Behera, Abhisek K. ; Bandyopadhyay, Bijnan ; Reger, Johann (2016) Discrete event-triggered sliding mode control with fast output sampling feedback In: 2016 14th International Workshop on Variable Structure Systems (VSS), 1-4 June 2016, Nanjing, China.

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Official URL: http://doi.org/10.1109/VSS.2016.7506907

Related URL: http://dx.doi.org/10.1109/VSS.2016.7506907

Abstract

This paper deals with event-triggering based design of discrete-time sliding mode (DTSM) control for linear systems. Multirate output feedback based DTSM is designed with event-triggering strategy such that the system trajectories remain bounded in the vicinity of sliding manifold. An event-triggering rule is developed for DTSM which is evaluated only at periodic time intervals. The control is updated whenever the triggering instant is generated at these discrete time instants. It is shown that with this technique the system trajectories remain bounded. Also, in this triggering scheme there is always guaranteed Zeno free execution of triggering sequences as it is inherently discrete. Simulation results are shown to demonstrate the theoretical treatments of this paper.

Item Type:Conference or Workshop Item (Paper)
Source:Copyright of this article belongs to Institute of Electrical and Electronics Engineers.
Keywords:Event-Triggered Control; Discrete-Time Sliding Mode Control; Multirate Output Feedback.
ID Code:115950
Deposited On:17 Mar 2021 12:27
Last Modified:17 Mar 2021 12:27

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