A power coupling system for electric tracked vehicles during high-speed steering with optimization-based torque distribution control

Hong Huang, Li Zhai*, Zeda Wang

*此作品的通讯作者

科研成果: 期刊稿件文章同行评审

14 引用 (Scopus)

摘要

It is significant to improve the steering maneuverability of dual-motor drive tracked vehicles (2MDTVs), which have wide applications in the tracked vehicle industry. In this paper, we focus on the problem of insufficient propulsion motor power during high-speed steering. Some correction formulas are introduced to improve the accuracy of the mathematical model. A steering coupling system and an optimization-based torque distribution control strategy is adopted to improve the lateral stability of the vehicle. The 2MDTV model and the proposed control strategy are built in the multi-body software RecurDyn and the control software Matlab/Simulink, respectively. According to the real-time steering simulation by the hardware-in-the-loop (HIL) method, the 2MDTV with the coupling device outputs more power during high-speed steering. The results show the speed during steering is quite high though, the stability of the vehicle can be achieved due to using the torque distribution strategy, and the steering maneuverability of the vehicle is also improved.

源语言英语
文章编号1538
期刊Energies
11
6
DOI
出版状态已出版 - 6月 2018

指纹

探究 'A power coupling system for electric tracked vehicles during high-speed steering with optimization-based torque distribution control' 的科研主题。它们共同构成独一无二的指纹。

引用此