Improving the modeling capacity of Volterra model using evolutionary computing methods based on Kalman Smoother adaptive filter
This paper proposes three steps of improvements for identification of the nonlinear dynamic system, which exploits the concept of a state-space based time domain Volterra model. The first step is combining the forward and backward estimator in the original Volterra model; the second step is reformul...
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my.utp.eprints.120982017-04-06T02:29:34Z Improving the modeling capacity of Volterra model using evolutionary computing methods based on Kalman Smoother adaptive filter ., Edwar Yazid, Mohd Shahir Liew, Setyamartana Parman, Velluruzhati TA Engineering (General). Civil engineering (General) This paper proposes three steps of improvements for identification of the nonlinear dynamic system, which exploits the concept of a state-space based time domain Volterra model. The first step is combining the forward and backward estimator in the original Volterra model; the second step is reformulating the Volterra model into a state-space model so that the Kalman Smoother (KS) adaptive filter can be used to estimate the kernel coefficients; the third step is optimization of KS parameters using evolutionary computing algorithms such as particle swarm optimization (PSO), genetic algorithm (GA) and artificial bee colony (ABC). The applicability of the proposed methods is tested in three simulated data and one experimental data. The results show that Volterra model with PSO–KS is preferable for fast identification process, while ABC–KS method is preferable for accurate identification process. However, in some cases, as the iteration number increases the result of PSO–KS method is comparable with ABC–KS method. 2015-10 Article PeerReviewed http://www.sciencedirect.com/science/article/pii/S1568494615003956 ., Edwar Yazid, Mohd Shahir Liew, Setyamartana Parman, Velluruzhati (2015) Improving the modeling capacity of Volterra model using evolutionary computing methods based on Kalman Smoother adaptive filter. Edwar Yazid, Mohd Shahir Liew, Setyamartana Parman, Velluruzhatil John Kurian . (Submitted) http://eprints.utp.edu.my/12098/ |
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TA Engineering (General). Civil engineering (General) ., Edwar Yazid, Mohd Shahir Liew, Setyamartana Parman, Velluruzhati Improving the modeling capacity of Volterra model using evolutionary computing methods based on Kalman Smoother adaptive filter |
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This paper proposes three steps of improvements for identification of the nonlinear dynamic system, which exploits the concept of a state-space based time domain Volterra model. The first step is combining the forward and backward estimator in the original Volterra model; the second step is reformulating the Volterra model into a state-space model so that the Kalman Smoother (KS) adaptive filter can be used to estimate the kernel coefficients; the third step is optimization of KS parameters using evolutionary computing algorithms such as particle swarm optimization (PSO), genetic algorithm (GA) and artificial bee colony (ABC). The applicability of the proposed methods is tested in three simulated data and one experimental data. The results show that Volterra model with PSO–KS is preferable for fast identification process, while ABC–KS method is preferable for accurate identification process. However, in some cases, as the iteration number increases the result of PSO–KS method is comparable with ABC–KS method. |
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Article |
author |
., Edwar Yazid, Mohd Shahir Liew, Setyamartana Parman, Velluruzhati |
author_facet |
., Edwar Yazid, Mohd Shahir Liew, Setyamartana Parman, Velluruzhati |
author_sort |
., Edwar Yazid, Mohd Shahir Liew, Setyamartana Parman, Velluruzhati |
title |
Improving the modeling capacity of Volterra model using evolutionary computing methods based on Kalman Smoother adaptive filter |
title_short |
Improving the modeling capacity of Volterra model using evolutionary computing methods based on Kalman Smoother adaptive filter |
title_full |
Improving the modeling capacity of Volterra model using evolutionary computing methods based on Kalman Smoother adaptive filter |
title_fullStr |
Improving the modeling capacity of Volterra model using evolutionary computing methods based on Kalman Smoother adaptive filter |
title_full_unstemmed |
Improving the modeling capacity of Volterra model using evolutionary computing methods based on Kalman Smoother adaptive filter |
title_sort |
improving the modeling capacity of volterra model using evolutionary computing methods based on kalman smoother adaptive filter |
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2015 |
url |
http://www.sciencedirect.com/science/article/pii/S1568494615003956 http://eprints.utp.edu.my/12098/ |
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1738656009593815040 |
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13.160551 |