|A New Convolution Approach for the Time-delay Identification of Systems with arbitrary entries
Asma Karoui*, Kaouther Ibn Taarit, and Moufida Ksouri
International Journal of Control, Automation, and Systems, vol. 15, no. 6, pp.2492-2499, 2017
Abstract : "In this paper, an online delay identification approach of continuous-time linear systems with unstructured
entries is achieved via a new algebraic technique. The arbitrary input and output trajectories are chosen with close
and abundant crossing zero. Initial conditions and static disturbances are taken into account in the design of the
identification approach. The proposed method is based on a distributional algebraic technique and a convolution approach.
A proposed theorem is hence enounced to identify a single time-delay of such systems. The effectiveness of
the proposed approach is demonstrated by an illustrative example. The obtained results show the high performances
of the proposed time-delay identification approach in severe operation conditions of the considered system."
Algebraic identification, convolution approach, identifiability, time-delay systems, unstructured entries.