Chaos Synchronization Based on Unknown Inputs Takagi-Sugeno Fuzzy Observer

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27240%2F13%3A86083874" target="_blank" >RIV/61989100:27240/13:86083874 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Chaos Synchronization Based on Unknown Inputs Takagi-Sugeno Fuzzy Observer
Original language description
This note deals with the chaos synchronization problem using unknown inputs Takagi-Sugeno fuzzy observer. The design of observers for Takagi-Sugeno (T-S) fuzzy models subject to unknown inputs is first considered. Based on Linear Matrix Inequalities (LMI) terms and Lyapunov method, sufficient design conditions are given. The pole placement in an LMI region is also considered to improve the observer performances. The proposed approach can be also used in a chaotic cryp- tosystem procedure where the plaintext (message) is encrypted using chaotic sig- nals at the drive system side. The resulting ciphertext is embedded to the state of the drive system and is sent via public channel to the response system. The plaintext is retrieved via the designed unknowninput observer. An example is given to illustrate the effectiveness of the derived results.
Czech name
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Czech description
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Project
<a href="/en/project/EE.2.3.20.0072" target="_blank" >EE.2.3.20.0072: Development of human resources in research and development of latest soft computing methods and their application in practice</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Publication year
2013
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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