Dual Mode Vehicle with In-Wheel Motor: Regenerative Braking Optimization

Solliec, G. Le; Chasse, Alexandre; Van-Frank, J.; Walser, D.

doi:10.2516/ogst/2012013

Cited by 6 publications

(5 citation statements)

References 11 publications

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“…On the other hand, it demands redesigning most of the electrical system of the vehicle and the front-end accessory drive system. Alternatives based on in-wheel motors are less invasive and demand fewer changes on an existing ICE vehicle platform [16][17][18]. In-wheel electric motors enable four wheel drive, enhanced vehicle stability and improved acceleration and efficiency [19,20].…”

Section: Introductionmentioning

confidence: 99%

Design and Experimental Evaluation of an In-Wheel Flux-Switching Machine for Light Vehicle Application

Mendonça¹,

Galo

Sales³

et al. 2022

Machines

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Restrictive regulations regarding emissions and fossil fuel consumption lead to the electric vehicle being an alternative to replace conventional internal combustion engine vehicles. The pure electric powertrain technology and the charging infrastructure are still immature in some markets, where increasing the overall vehicle efficiency by energy harvesting means can be a more viable solution. This paper presents the design and experimental validation of an in-wheel flux-switching machine for regenerative braking in a light passenger vehicle. Later, the energy can be used for fuel handling and reforming, performance enhancement, increasing efficiency, and reducing emissions. Feasibility and technological challenges are also discussed. The Maxwell–Fourier method and a novel steady-state equivalent circuit presented in this paper are used for geometry sensitivity analysis and optimization routine.

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Section: Introductionmentioning

confidence: 99%

Design and Experimental Evaluation of an In-Wheel Flux-Switching Machine for Light Vehicle Application

Mendonça¹,

Galo

Sales³

et al. 2022

Machines

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“…Motor could recover energy from kinetic of EV during braking, which is remarkably valuable for future use. 4 Motor can unleash torque very quickly and accurately. The value of torque with this feature is demonstrated by some researchers.…”

Section: Introductionmentioning

confidence: 99%

Study on the ride comfort of vehicles driven by in-wheel motors

Jin

2016

Advances in Mechanical Engineering

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Vehicles driven by in-wheel motors have received more and more attention. However, due to the introduction of inwheel motors, the ratio between unsprung and sprung mass is increased. In this article, to study the influence of this change on ride comfort of vehicles driven by in-wheel motors, an 11 degrees of freedom of vehicle ride comfort model will be presented and studied with MATLAB/Simulink. Then, road tests will be conducted to corroborate the simulation results. It can be obtained that the vehicle ride comfort becomes poor with the increasing unsprung mass. Finally, semi-active air-suspension proportional-integral-derivative control system will be proposed to improve the vehicle ride comfort. Through the simulation results, one can come to a conclusion that the proportional-integral-derivative control system for air suspension is feasible and effective to improve the ride comfort of the vehicles driven by in-wheel motors.

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“…The advantages of Electric Vehicles driven by in-wheel motors(MEV) did not stop there. Motor could recover energy from Kinetic Energy of Electric Vehicle during braking, which is remarkably valuable for future use [6]. Motor can unleash torque very quickly and accurately.…”

Section: Introductionmentioning

confidence: 99%

LQG Control Strategy for Enhancing Ride and Safety Performance of Electric Vehicle Driven by In-Wheel Motors

Jin¹,

Liu²,

Li³

2015

TOMEJ

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In this paper, a method for reducing unspring mass as well as improving safety and ride properties of vehicles driven by in-wheel motors will be provided. To begin with, the advantages of vehicles armed with in-wheel motors will be described, after which some drawbacks of this idea will be studied. Then, to getting a better analysis, quarter car model will be studied in frequency domain. Gain of body acceleration and wheel dynamic load, which can be equal to ride property and safety performance respectively, will be compared. Finally, an idea that makes the drive motor suspend will be proposed for enhancing the two properties and then a LQG controller will be provided for further optimization. Through the comparison in time domain and frequency domain, one can come to a conclusion that vehicles driven by suspended motors not only simplified the structures but also can be used as an absorber for vibration reduction.

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Dual Mode Vehicle with In-Wheel Motor: Regenerative Braking Optimization

Cited by 6 publications

References 11 publications

Design and Experimental Evaluation of an In-Wheel Flux-Switching Machine for Light Vehicle Application

Design and Experimental Evaluation of an In-Wheel Flux-Switching Machine for Light Vehicle Application

Study on the ride comfort of vehicles driven by in-wheel motors

LQG Control Strategy for Enhancing Ride and Safety Performance of Electric Vehicle Driven by In-Wheel Motors

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