This paper proposes a new method to simultaneously estimate the state and the delay of a linear time delay system. The approach is based on the definition of an augmented linear time-varying model whose state is composed by both the original state vector and the delay. The estimation is then carried out by developing an appropriate observer for the augmented system. A numerical example shows the effectiveness of the proposed methodology.

A new method for the simultaneous estimation of state and delay in time delay systems

Conte, Francesco;
2016-01-01

Abstract

This paper proposes a new method to simultaneously estimate the state and the delay of a linear time delay system. The approach is based on the definition of an augmented linear time-varying model whose state is composed by both the original state vector and the delay. The estimation is then carried out by developing an appropriate observer for the augmented system. A numerical example shows the effectiveness of the proposed methodology.
2016
978-1-4799-7886-1
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11567/871802
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