Keywords
dynamics of power converters
artificial neural networks оптимальное управление
динамика импульсных преобразователей
искусственные нейронные сети
How to Cite
Abstract
It is considered the one way of increasing the efficiency of electrically controlled industrial systems by means of improving their dynamics in the conditions of restrictions on control actions, as well as increasing of resistance to disturbances and changes in the parameters. For this purpose a quasi-optimal control algorithm is used for pulse converter, which together with a plant is simulated by using of artificial neural network (ANN). It is analyzed the system with implementation of the controller in the form of pre-trained ANN. The basic problems associated with implementation of the ANN in embedded systems are discussed too. Simulated results of investigations are given. References 9, figure 1.
References
Voitenko V.P. Algorithm stages of quasi-optimal regulation in system with a pulse converter // Tekhnichna Elektrodynamika. – 2012. – No 3. – Pp. 125–126. (Rus)
Gorodnyi A.N. Analyzing of transistor switch dissipation power in sequential type switched-mode and quasi-resonant zero current switch converters // Tekhnichna Elektrodynamika. – 2012. – No 3. – Pp. 75–76. (Rus)
Rudenko Yu.V. Transient processes at the power supply output circuits which operates with non-stationary technological load // Tekhnichna Elektrodynamika. – 2013. – No 2. – Pp. 50–57. (Rus)
Tou J.T. Modern Control Theory. – McGraw-Hill Education, 1964. – 427 p.
Khomenko M., Voytenko V., Vagapov Y. Neural network-based optimal control of a DC motor positioning system // International Journal of Automation and Control. – 2013. – Vol. 7. – No 1/2. – Pp. 83–104. doi: 10.1504/IJAAC.2013.055097.
Denisov Y.O., Stepenko S.A., Gorodny A.N., Kravchenko A.O. Input current parameters analysis for PFC based on quasi-resonant and conventional boost converters // Proc. IEEE 34th International Conference on Electronics and Nanotechnology (ELNANO), Kyiv, Ukraine, 15-18 April 2014. – Pр. 393–397. doi: 10.1109/ELNANO.2014.6873446
Liu K.-H., Oruganti R., Lee F.C.Y. Quasi-resonant converters-topologies and characteristics // IEEE Transactions on Power Electronics. – 1987. – Vol. PE-2. – No 1. – Pр. 62–71.
Peretz M.M., Ben-Yaakov S. Time-domain identification of pulse-width modulated converters // IET Power Electron. – 2012. – Vol. 5. – Iss. 2. – Pр. 166–172. doi: 10.1049/iet-pel.2010.0377
This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.
Copyright (c) 2022 Tekhnichna Elektrodynamika