Journal of System Simulation ›› 2021, Vol. 33 ›› Issue (4): 973-981.doi: 10.16182/j.issn1004731x.joss.19-0648

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Modeling and Simulation of Electric Vehicle Industry Development Based on System Dynamics

Fu Yueqiang, Xia Tiantian   

  1. The Center of Collaboration and Innovation, Jiangxi University of Technology, Nanchang 330098, China
  • Received:2019-12-12 Revised:2020-03-28 Online:2021-04-18 Published:2021-04-14

Abstract: New energy electric vehicle are the main trend of automobile industry upgrading. It plays an important role in ensuring the energy security and improving the ecological environment. It is of theoretical and practical significance to carry out research on the development of new energy electric vehicles. The affecting factors are systematically analyzed, the causal relationship model and stock flow model are established, and the dynamic equation of the model are determined and the parameter assignments are made. The model is verified and the system simulation and analysis are performed. The development trend and main influencing factors of new energy electric vehicles are explored. The countermeasures for the development of electric vehicle industry are put forward from the aspects of government subsidies, key technological breakthroughs, charging and replacement infrastructure construction, and consumer market cultivation.

Key words: system dynamics, electric vehicle, Vensim, system simulation

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