This paper develops a biased compensation recursive least squares-based threshold algorithm for a time-delay rational model. The time-delay rational model is transformed into …
J Chen, J Ma, Y Liu, F Ding - Signal Processing, 2017 - Elsevier
Two identification methods based on the redundant rules are proposed for a class of systems with unknown time-delays. One is the recursive least squares based redundant …
S Marzougui, S Bedoui, A Atitallah… - Circuits, Systems, and …, 2022 - Springer
This paper addresses both the problems of identification and state estimation of the class of nonlinear fractional systems. Using the combined state and parameter estimation approach …
Z Zhang, J Chen, Y Mao - International Journal of Modelling …, 2022 - inderscienceonline.com
This paper proposes a ridge regression based least squares algorithm (LS-RR) and a three stage lasso regression based least squares algorithm (TS-LS-LR) for a rational model with …
In this work, a new method is proposed to identify systems in the form of first and second- order continuous time-delayed (CTD) models where time-delay and rational parameters are …
S Jing - Mathematics and Computers in Simulation, 2023 - Elsevier
In this paper, the identification of a time delay Hammerstein system is considered. Based on a normalized Gaussian white input, a cross-correlation function increment method is …
M Ltaief, A Messaoud, R Ben Abdennour - International Journal of …, 2014 - Springer
The multimodel approach is a powerful and practical tool to deal with analysis, modeling, observation, emulation and control of complex systems. In the modeling framework, we …
S Bedoui, M Ltaïef, K Abderrahim - 52nd IEEE Conference on …, 2013 - ieeexplore.ieee.org
In this paper, we apply a hierarchical identification principle to identify simultaneously the unknown time delay and dynamic parameters of discrete-time delay systems. In our …
W Li, S Jing, B Yang - International Journal of Control, Automation and …, 2023 - Springer
Time delay dynamic systems are widely existed due to sensors, actuators or other reasons. In this paper, a time delay FIR system is considered to model linear dynamic systems. The …