2019
DOI: 10.1109/access.2019.2917313
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Abstract: Since four in-wheel-motor drive electric vehicles (4IDEVs) are overactuated systems, the torque distribution strategy is crucial for improving the system efficiency, lateral stability, and safety. Hence, this paper proposes a multiobjective optimal torque distribution strategy for 4IDEVs to improve the vehicle yaw stability performance and energy efficiency. First, a motor energy loss model is built to describe the motor power loss characteristics, and an energy efficiency control allocation (EECA) method over… Show more

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Cited by 37 publications
(26 citation statements)
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“…To obtain the equivalent law eq u , the integration of 0 s = and (22) leads to a reduced model This article has been accepted for publication in a future issue of this journal, but has not been fully edited. Content may change prior to final publication.…”
Section: The Proposed Rssmc Methodsmentioning
confidence: 99%
See 2 more Smart Citations
“…To obtain the equivalent law eq u , the integration of 0 s = and (22) leads to a reduced model This article has been accepted for publication in a future issue of this journal, but has not been fully edited. Content may change prior to final publication.…”
Section: The Proposed Rssmc Methodsmentioning
confidence: 99%
“…According to (21) and (22), one can reformulate the transformed lumped disturbance ( , ) f x t as follows…”
Section: The Proposed Rssmc Methodsmentioning
confidence: 99%
See 1 more Smart Citation
“…Specifically, the car-like in-wheel-motor-driven mobile robots (IWMD-MR) can sustain the free orientation regulation of the four-wheeled actuation system while providing better tolerance to surface irregularity and higher durability of tires. Given this context, IWMD-MR can achieve satisfying efficiency and actuation flexibility thanks to the special structure of the drivetrain [ 17 , 18 , 19 ].…”
Section: Introductionmentioning
confidence: 99%
“…In addition to AFSC, the chassis DYC of the FAMR is able to achieve accurate yaw moment adjustment, leading to enhanced tracking performance with respect to dynamic tracking and asymptotical stability [ 29 , 30 ]. Different DYC related works have been explored, focusing on direct yaw moment scheduling of IWMD-MR. For seeking the optimal yaw moment and active steering angle, a multiobjective model predictive control method is provided to allocate the four-wheel torques and ensure the closed-loop stability of electrical vehicles [ 18 ]. By utilizing a robust control framework, Hu et al, resolve the motion stabilization issue of four-wheel electric vehicles to mitigate the modeling uncertainties, external disturbances and parameter variations [ 31 ].…”
Section: Introductionmentioning
confidence: 99%