Project detail

Development of analog computer with hybrid analog-digital components for accurate modeling of chaotic systems

Duration: 01.01.2022 — 28.02.2023

Funding resources

Evropská unie - Interní grantová soutěž

- whole funder (2022-01-01 - 2022-12-31)

On the project

Grant deals with design and realization of analog computer with digital elements dedicated for research and study of nonlinear dynamical systems that exhibit parametric areas with associated chaotic solution. Constructed analog computer will allow confirming the existence of structurally stable strange attractors. Extended capabilities of analog computer will be achieved by implementation of digital parts; this will allow us to set initial conditions, creating more complex and two-port network functions or provide post-processing by PC.

Keywords
Analog computer; chaos theory; dynamical system; mathematical modeling

Mark

FEKT-K-22-7714

Default language

English

People responsible

Rujzl Miroslav, Ing. - principal person responsible

Units

Department of Radio Electronics
- responsible department (2021-12-26 - not assigned)
Faculty of Electrical Engineering and Communication
- beneficiary (2022-01-01 - 2022-12-31)

Results

RUJZL, M.; PETRŽELA, J. Hyperchaotic behavior of oscillator with cross-coupled transistor pair. In 32nd International Conference Radioelektronika 2022. Kosice: Institute of Electrical and Electronics Engineers Inc., 2022. p. 35-39. ISBN: 978-1-7281-8686-3.
Detail

RUJZL, M.; PETRŽELA, J. Model of Two Current-Source-Coupled Resonant Circuits with Chaotic Behavior. In 29th International Conference Mixed Desing of Integrated Circuits and Systems MIXDES 2022. Wrocław: 2022. p. 177-180. ISBN: 978-83-63578-21-3.
Detail

RUJZL, M.; SIGMUND, M. Depersonalization of Speech Using Speaker-Specific Transform Based on Long-Term Spectrum. Radioengineering, 2023, vol. 32, no. 4, p. 523-530. ISSN: 1210-2512.
Detail

RUJZL, M.; POLÁK, L.; PETRŽELA, J. Hybrid Analog Computer for Modeling Nonlinear Dynamical Systems: The Complete Cookbook. SENSORS, 2023, vol. 23, no. 7, p. 1-17. ISSN: 1424-8220.
Detail

NOVÁK, V. Proceedings I of the 28th Conference STUDENT EEICT 2022 General papers. Proceedings I of the 28th Conference STUDENT EEICT 2022 General papers. 1. Brno: Brno University of Technology, Faculty of Electrical Engineering and Communication, 2022. ISBN: 978-80-214-6029-4.
Detail

Responsibility: Rujzl Miroslav, Ing.