Comprehensive evaluation method of offroad capability of special electric vehicles

Xufei Wang; Sheng Zhang; Bo Yang; Xuelei Wu; Zhaoqun Chen

doi:10.1117/12.3045301

16 January 2025 Comprehensive evaluation method of offroad capability of special electric vehicles

Xufei Wang, Sheng Zhang, Bo Yang, Xuelei Wu, Zhaoqun Chen

Author Affiliations +

Proceedings Volume 13447, International Conference on Mechatronics and Intelligent Control (ICMIC 2024); 1344749 (2025) https://doi.org/10.1117/12.3045301
Event: International Conference on Mechatronics and Intelligent Control (ICMIC 2024), 2024, Wuhan, China

Abstract

According to the relevant test standards and the characteristics of special electric vehicles, the first-level evaluation indexes are set up as power, trafficability, mass geometric parameters and electric drive parameters, and the second-level indexes are determined based on typical driving conditions. The usability of trafficability index is analyzed, the weights of primary index and secondary index are determined by AHP and CRITIC respectively, and the comprehensive weights are determined by the combination of qualitative analysis and quantitative analysis. The correlation degree of vehicle index is calculated by grey correlation theory, and the vehicle evaluation result is determined by comprehensive weight. A comprehensive evaluation method for off-road capability of special electric vehicles is established by combining subjective and objective methods.

(2025) Published by SPIE. Downloading of the abstract is permitted for personal use only.

Citation Download Citation

Xufei Wang, Sheng Zhang, Bo Yang, Xuelei Wu, and Zhaoqun Chen "Comprehensive evaluation method of offroad capability of special electric vehicles", Proc. SPIE 13447, International Conference on Mechatronics and Intelligent Control (ICMIC 2024), 1344749 (16 January 2025); https://doi.org/10.1117/12.3045301

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