Synchronization of a Chaotic System with Line Equilibrium using a Descriptor Observer for Secure Communication. Moysis, L., Volos, C., Pham, V., T., Goudos, S., Stouboulos, I., & Gupta, M., K. In 2019 8th International Conference on Modern Circuits and Systems Technologies, MOCAST 2019, 2019.
doi  abstract   bibtex   
The problem of secure communication is considered for a chaotic system with hidden attractor, through the observer design approach for descriptor systems. By considering the transmitted signal as an additional state, the nonlinear system is rewritten as a semilinear rectangular descriptor system, for which an observer is constructed. The observer synchronization is feasible under some rank conditions on the system matrices, a common assumption on the nonlinearities and the feasibility of an LMI. The design scheme is showcased through numerical simulations.
@inproceedings{
 title = {Synchronization of a Chaotic System with Line Equilibrium using a Descriptor Observer for Secure Communication},
 type = {inproceedings},
 year = {2019},
 keywords = {Descriptor systems,chaos synchronization,hidden attractor,observer design,secure communication},
 id = {df3cb83d-aa72-3c33-98b6-af28cabf16e7},
 created = {2020-02-29T16:57:44.870Z},
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 last_modified = {2023-02-11T18:54:03.244Z},
 read = {false},
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 citation_key = {Moysis2019a},
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 abstract = {The problem of secure communication is considered for a chaotic system with hidden attractor, through the observer design approach for descriptor systems. By considering the transmitted signal as an additional state, the nonlinear system is rewritten as a semilinear rectangular descriptor system, for which an observer is constructed. The observer synchronization is feasible under some rank conditions on the system matrices, a common assumption on the nonlinearities and the feasibility of an LMI. The design scheme is showcased through numerical simulations.},
 bibtype = {inproceedings},
 author = {Moysis, Lazaros and Volos, Christos and Pham, Viet Thanh and Goudos, Sotirios and Stouboulos, Ioannis and Gupta, Mahendra Kumar},
 doi = {10.1109/MOCAST.2019.8742059},
 booktitle = {2019 8th International Conference on Modern Circuits and Systems Technologies, MOCAST 2019}
}

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