Abstract
Buck converter is the core part of the control system. With the rapid development of artificial intelligence, higher and higher requirements are required for the performance of the converter. When the parameters of the circuit change, nonlinear phenomena such as bifurcation and chaos will occur. In this paper, the operating state conversion of step-down converter is analyzed by taking capacitance as parameter transform. The transformation of the working state of the circuit from a steady state to periodic state to a chaotic state is presented by the two angles of time domain diagram and phase diagram. The simulation results are clear and intuitive. The validity and feasibility of the research method in this paper are verified, and provides theoretical basis and application value for the study of nonlinear characteristics of other mode DC-DC converters.
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Li, Z., Xu, H. (2020). Analysis of Working Characteristics of Buck Converter in Artificial Intelligence Background. In: Huang, C., Chan, YW., Yen, N. (eds) Data Processing Techniques and Applications for Cyber-Physical Systems (DPTA 2019). Advances in Intelligent Systems and Computing, vol 1088. Springer, Singapore. https://doi.org/10.1007/978-981-15-1468-5_64
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DOI: https://doi.org/10.1007/978-981-15-1468-5_64
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Print ISBN: 978-981-15-1467-8
Online ISBN: 978-981-15-1468-5
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