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Taking electric vehicles as the research object, the advanced vehicle simulation software ADVISOR developed in the MATLAB/Simulink software environment was used to modify the EV vehicle model accordingly, and the fuzzy controller was integrated. The membership function of the fuzzy controller was optimized using the particle swarm optimization algorithm PSO based on the linear decreasing weight strategy LDW. The output power under the target working condition could be finely allocated by the optimized control strategy. After simulation verification, the results show that under the WLTC condition, the average current of the power battery decreases by about 18.29%, and the energy loss decreases by about 2.14%, and the power allocation optimization effect is relatively obvious.
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Basic Information:
DOI：10.16599/j.cnki.1009-4687.2024.03.006
China Classification Code:U469.72
Citation Information:
[1]LIU Jingwei,YANG Liu,LIU Chunling ,et al.Research on Power Allocation of Electric Vehicles Based on LDW-PSO Algorithm[J].Vehicle & Power Technology,2024,No.175(03):36-42.DOI:10.16599/j.cnki.1009-4687.2024.03.006.
2024-09-09
2024-09-09