Journal of System Simulation
Abstract
Abstract: The small-signal model of a DC/DC converter is usually built by the analytic method, and its accuracy is verified by the frequency domain method. A new idea is developed to model the small signal of the converter, i.e., directly using the frequency domain method.The design process is as follows: The principle and modeling mechanism of the frequency domain method are analyzed, and the realization flow of Matlab modeling is introduced. A typical phase-shifted full-bridge converter is taken as the design object, and a simulation model is built by Simulink. The transfer function is obtained on the basis of the frequency domain method and state-space averaging method (analytic method) separately, and PID Tuner is employed to design the control parameters.The Bode plot and output voltage of the two methods are compared. The results show that the Bode plotmodeled by the frequency domain method is more accurate, and the dynamic performance of its output voltage is better.
Recommended Citation
Li, Zhenping; Yang, Guang; and Han, Qianqian
(2022)
"Vehicle Routing Problem with Refined Oil Secondary Distribution Considering Workload Balance,"
Journal of System Simulation: Vol. 34:
Iss.
2, Article 5.
DOI: 10.16182/j.issn1004731x.joss.20-0766
Available at:
https://dc-china-simulation.researchcommons.org/journal/vol34/iss2/5
First Page
221
Revised Date
2020-11-17
DOI Link
https://doi.org/10.16182/j.issn1004731x.joss.20-0766
Last Page
233
CLC
TP391.9
Recommended Citation
Zhenping Li, Guang Yang, Qianqian Han. Vehicle Routing Problem with Refined Oil Secondary Distribution Considering Workload Balance[J]. Journal of System Simulation, 2022, 34(2): 221-233.
DOI
10.16182/j.issn1004731x.joss.20-0766
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