The paper deals with the tracking control problem of linear time invariant (LTI) systems when the plant and the controller belong to the same network. Time delays can degrade signi cantly pound the performance of a networked control system, eventually leading to instability. The problem characterized by constant and known network delays is analytically examined, showing how to construct a plant state predictor in order to compensate the time delays between the plant and the controller, so to allow the tracking of a reference signal. Computer simulations illustrate the effectiveness of the proposed technique, also when time delays slightly vary around a mean value.

Argento, C., Tornambe', A. (2008). Tracking control with time delay compensation for linear time invariant networked control systems. In 2008 Mediterranean conference on control automation (pp.57-62). New York : IEEE [10.1109/MED.2008.4601977].

Tracking control with time delay compensation for linear time invariant networked control systems

TORNAMBE', ANTONIO
2008-01-01

Abstract

The paper deals with the tracking control problem of linear time invariant (LTI) systems when the plant and the controller belong to the same network. Time delays can degrade signi cantly pound the performance of a networked control system, eventually leading to instability. The problem characterized by constant and known network delays is analytically examined, showing how to construct a plant state predictor in order to compensate the time delays between the plant and the controller, so to allow the tracking of a reference signal. Computer simulations illustrate the effectiveness of the proposed technique, also when time delays slightly vary around a mean value.
Mediterranean conference on control and automation
Ajaccio
2008
16th
IEEE
Rilevanza internazionale
2008
Settore INF/01 - INFORMATICA
English
computational methods; computer simulation; control system analysis; control theory; delay control systems; industrial engineering; navigation; system stability; time delay; A-Plant; computer simulations; control and automation; linear time invariant; linear-time-invariant systems; mean value; network delays; networked control system; networked control systems; reference signal; time delay compensation; time delaying; tracking control problems; tracking controls; control systems
Intervento a convegno
Argento, C., Tornambe', A. (2008). Tracking control with time delay compensation for linear time invariant networked control systems. In 2008 Mediterranean conference on control automation (pp.57-62). New York : IEEE [10.1109/MED.2008.4601977].
Argento, C; Tornambe', A
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/2108/6420
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