Controller Design for Synchronization of Neural Networks with Time-varying Delays and Hybrid Couplings

Recently, the network synchronization has been challenging and interesting in var- ious applications such as signal processing, communication, and so on. In this thesis, the synchronization problems for coupled neural networks with time-varying delays and hybrid couplings are investigated. The go...

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Main Authors: Narongsak Yotha, ณรงค์ศักดิ์ โยธา
Other Authors: ธนะศักดิ์ หมวกทองหลาง
Format: Theses and Dissertations
Language:English
Published: เชียงใหม่ : บัณฑิตวิทยาลัย มหาวิทยาลัยเชียงใหม่ 2018
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Online Access:http://cmuir.cmu.ac.th/jspui/handle/6653943832/45960
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Institution: Chiang Mai University
Language: English
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spelling th-cmuir.6653943832-459602018-03-27T03:45:12Z Controller Design for Synchronization of Neural Networks with Time-varying Delays and Hybrid Couplings การออกแบบตัวควบคุมสำหรับความพร้อมกันของโครงข่ายประสาท ที่มีตัวหน่วงแปรผันตามเวลาและการเชี่อมต่อแบบผสม Narongsak Yotha ณรงค์ศักดิ์ โยธา ธนะศักดิ์ หมวกทองหลาง ปิยะพงศ์เนียมทรัพย์ บัญชา ปัญญานาค Controller design ์Neural networks Time-varying delays Hybrid couplings Recently, the network synchronization has been challenging and interesting in var- ious applications such as signal processing, communication, and so on. In this thesis, the synchronization problems for coupled neural networks with time-varying delays and hybrid couplings are investigated. The goal of this research is to study and introduce a general array model of coupled delayed neural networks with hybrid couplings for handling synchronization problem. Global and exponential synchronization of coupled neural net- works are studied and analyzed. For global synchronization, the coupled neural networks with simultaneous presence the discrete and unbounded distributed delays are studied in the case of constant and interval time-varying delay couplings. For exponential syn- chronization, the coupled neural networks with presence leakage delay is studied in the case of constant, interval time-varying delay and distributed delay couplings. Further- more, the problem of synchronization designed by controller is studied as well. In this research, the global synchronization for hybrid coupled neural networks are proposed by feedback and sampled-data feedback controls. The exponential synchronization for hy- brid coupled neural networks with feedback and intermittent feedback controls are further studied. Based on the design of inner-coupling, outer-coupling, and some free matrices representing the relationships between the system matrices, some sufficient conditions are systematically established to meet the synchronization by constructing the improved Lyapunov-Krasovskii functionals and Kronecker product properties. Numerical examples with their simulations and the obtained results are given to show the effectiveness of the proposed method 2018-03-27T03:45:12Z 2018-03-27T03:45:12Z 2014-09 Thesis http://cmuir.cmu.ac.th/jspui/handle/6653943832/45960 en เชียงใหม่ : บัณฑิตวิทยาลัย มหาวิทยาลัยเชียงใหม่
institution Chiang Mai University
building Chiang Mai University Library
country Thailand
collection CMU Intellectual Repository
language English
topic Controller design
์Neural networks
Time-varying delays
Hybrid couplings
spellingShingle Controller design
์Neural networks
Time-varying delays
Hybrid couplings
Narongsak Yotha
ณรงค์ศักดิ์ โยธา
Controller Design for Synchronization of Neural Networks with Time-varying Delays and Hybrid Couplings
description Recently, the network synchronization has been challenging and interesting in var- ious applications such as signal processing, communication, and so on. In this thesis, the synchronization problems for coupled neural networks with time-varying delays and hybrid couplings are investigated. The goal of this research is to study and introduce a general array model of coupled delayed neural networks with hybrid couplings for handling synchronization problem. Global and exponential synchronization of coupled neural net- works are studied and analyzed. For global synchronization, the coupled neural networks with simultaneous presence the discrete and unbounded distributed delays are studied in the case of constant and interval time-varying delay couplings. For exponential syn- chronization, the coupled neural networks with presence leakage delay is studied in the case of constant, interval time-varying delay and distributed delay couplings. Further- more, the problem of synchronization designed by controller is studied as well. In this research, the global synchronization for hybrid coupled neural networks are proposed by feedback and sampled-data feedback controls. The exponential synchronization for hy- brid coupled neural networks with feedback and intermittent feedback controls are further studied. Based on the design of inner-coupling, outer-coupling, and some free matrices representing the relationships between the system matrices, some sufficient conditions are systematically established to meet the synchronization by constructing the improved Lyapunov-Krasovskii functionals and Kronecker product properties. Numerical examples with their simulations and the obtained results are given to show the effectiveness of the proposed method
author2 ธนะศักดิ์ หมวกทองหลาง
author_facet ธนะศักดิ์ หมวกทองหลาง
Narongsak Yotha
ณรงค์ศักดิ์ โยธา
format Theses and Dissertations
author Narongsak Yotha
ณรงค์ศักดิ์ โยธา
author_sort Narongsak Yotha
title Controller Design for Synchronization of Neural Networks with Time-varying Delays and Hybrid Couplings
title_short Controller Design for Synchronization of Neural Networks with Time-varying Delays and Hybrid Couplings
title_full Controller Design for Synchronization of Neural Networks with Time-varying Delays and Hybrid Couplings
title_fullStr Controller Design for Synchronization of Neural Networks with Time-varying Delays and Hybrid Couplings
title_full_unstemmed Controller Design for Synchronization of Neural Networks with Time-varying Delays and Hybrid Couplings
title_sort controller design for synchronization of neural networks with time-varying delays and hybrid couplings
publisher เชียงใหม่ : บัณฑิตวิทยาลัย มหาวิทยาลัยเชียงใหม่
publishDate 2018
url http://cmuir.cmu.ac.th/jspui/handle/6653943832/45960
_version_ 1681421661044211712