Analyses and Control of Chaotic Behavior in DC-DC Converters
Joint Authors
Yu, Kuo-Nan
Tian, Anhong
Fu, Chengbiao
Lin, Yi‐Hung
Yau, Her-Terng
Source
Mathematical Problems in Engineering
Issue
Vol. 2018, Issue 2018 (31 Dec. 2018), pp.1-13, 13 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2018-11-08
Country of Publication
Egypt
No. of Pages
13
Main Subjects
Abstract EN
In this study the nonlinear behavior of a buck converter was simulated and the responses of Phases 1 and 2 and the chaotic phase were investigated using changes of input voltage.
After a dynamic system model had been acquired using basic electronic circuit theory, Matlab and Pspice simulations were used to study system inductance, resistance, and capacitance.
The characteristic changes of input voltage, and phase plane traces from simulation and experiments showed nonlinear behavior in Phases 1 and 2, as well as a chaotic phase.
PID control and Integral Absolute Error (IAE) were used as adaption coefficients to control chaotic behavior, and particle swarm optimization (PSO) and the genetic algorithm were used to find the optimal gain parameters for the PID controller.
Simulation results showed that the control of chaotic phenomena could be achieved and errors were close to zero.
Fuzzy control was also used effectively to prevent chaos.
The experimental results also showed nonlinear behavior from Phases 1 and 2 as well as the chaotic phase.
Laboratory experiments conducted using both PID and fuzzy control echoed the simulation results.
The fuzzy control results were somewhat better than those obtained with PID.
American Psychological Association (APA)
Fu, Chengbiao& Tian, Anhong& Yu, Kuo-Nan& Lin, Yi‐Hung& Yau, Her-Terng. 2018. Analyses and Control of Chaotic Behavior in DC-DC Converters. Mathematical Problems in Engineering،Vol. 2018, no. 2018, pp.1-13.
https://search.emarefa.net/detail/BIM-1208874
Modern Language Association (MLA)
Fu, Chengbiao…[et al.]. Analyses and Control of Chaotic Behavior in DC-DC Converters. Mathematical Problems in Engineering No. 2018 (2018), pp.1-13.
https://search.emarefa.net/detail/BIM-1208874
American Medical Association (AMA)
Fu, Chengbiao& Tian, Anhong& Yu, Kuo-Nan& Lin, Yi‐Hung& Yau, Her-Terng. Analyses and Control of Chaotic Behavior in DC-DC Converters. Mathematical Problems in Engineering. 2018. Vol. 2018, no. 2018, pp.1-13.
https://search.emarefa.net/detail/BIM-1208874
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1208874