Networked control under time-synchronization errors

• A robust controller is derived for networked control systems with uncertain plant dynamics. The link between the nodes is disturbed by time-varying communication delays, samplings and time-synchronization. A stability criterion for a robust control is presented in terms of LMIs based on Lyapunov-Krasovskii techniques. A second-order system example is considered and the relation between the admissive bounds of the synchronization error and the size of the uncertainties is computed.

Ämnesord

TEKNIK OCH TEKNOLOGIER  -- Elektroteknik och elektronik -- Reglerteknik (hsv//swe)

ENGINEERING AND TECHNOLOGY  -- Electrical Engineering, Electronic Engineering, Information Engineering -- Control Engineering (hsv//eng)

Nyckelord

Communication delays

Lyapunov-Krasovskii

Networked control systems

Networked controls

Robust controllers

Second-order systemss

Synchronization error

Time varying

Uncertain plants

Robust control

Stability criteria

Synchronization

Time delay

Delay control systems

Publikations- och innehållstyp

ref (ämneskategori)

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