Research Status and Development Prospect of Electric Vehicles Based on Hub Motor

Li, Jian

doi:10.1109/ciced.2018.8592598

Cited by 15 publications

(7 citation statements)

References 7 publications

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“…, then (21) can be transformed into a linear matrix inequality (LMI). With the h+1 vertices of the convex matrix polytope in (15), conditions in (21) become [21]:…”

Section: Y K M mentioning

confidence: 99%

“…The examples include a variety of prototype vehicles with in-wheel motors including the Audi e-Tron by Audi AG [14] etc. Some commercial vehicles, e.g., the "K9" electric buses with simplified two-electric-motor-independent-drive technologies developed by the BYD Ltd [15], are running in Guangzhou province, China. However, few high-speed EVs with multiple in-wheel motors can be found running on the road due to some key challenges, such as high cost, reliability and safety problems [16][17][18].…”

Section: Introductionmentioning

confidence: 99%

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Networked Motion Control for Smart EV With Multiple-Package Transmissions and Time-Varying Network-Induced Delays

Cao

Liu

et al. 2022

IEEE Trans. Ind. Electron.

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“…, then (21) can be transformed into a linear matrix inequality (LMI). With the h+1 vertices of the convex matrix polytope in (15), conditions in (21) become [21]:…”

Section: Y K M mentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Networked Motion Control for Smart EV With Multiple-Package Transmissions and Time-Varying Network-Induced Delays

Cao

Liu

et al. 2022

IEEE Trans. Ind. Electron.

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show abstract

“…Moreover, many academic research is carried out on EV driven by in-wheel motors. Jian L. summarizes some crucial technical problems of the in-wheel motor technologies and foretell its tendency of future development, which give us some guidance to the future large-scale commercial use of in-wheel motors [5]. Hayden Phelan and his colleagues, with a rebuild by using two Brushless DC electric motors exclusively designed as in-wheel motors for the rear wheels and powered by an on-board battery pack to demonstrates what performance and cost reduction could be achieved by this refurbishment with inwheel motors to a front wheel driven ICE car [6].…”

Section: Figurementioning

confidence: 99%

Development and Validation of AEBS Anti-slip Control Model for In-wheel Motor Drive EV in AMESim Co-simulation with Matlab/Simulink

Yang

Liu

Wang

2022

J. Phys.: Conf. Ser.

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The Advanced Emergency Braking System (AEBS) is an intelligent vehicle active safety system to avoid certain sorts of collisions. Recent researches on AEBS emphasized radar, lasers and video camera technologies mostly, also controller developments were studied from Vehicle to Vehicle (V2V) to Vehicle to Pedestrian(V2P) and other aspects with different scenarios, aiming to enhance the active safety of the vehicle. However, most of the current systems focus little on braking performance of AEBS, especially for EV with distributed drive system, like in-wheel motors. In this paper, A 15 Degree of Freedom (DOF) distributed drive Electric Vehicle (EV) model was created and an Anti-slip Controller of AEBS based on the logic threshold method was built. To validate this control strategy, a co-simulation platform between Simulink and AMESim was established and vehicle braking dynamic of four in-wheel motor drive EV was evaluated. Results display that the designed controller not only enhanced the braking performance of AEBS under sudden braking on slippery surface condition, but also meet the requirement of UNECE braking regulation which has practical meanings in boosting active safety of a four in-wheel motor drive EV and development of industrialization.

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“…The vehicle stability control can solve the above problems and it plays an important role in vehicle active safety [5][6][7]. It is the basis for giving full play to the high performance of electric vehicles with IWMs [8]. At the same time, in terms of vehicle stability control, electric vehicles with four IWMs also have the following advantages: First, the driving torque and braking torque of each IWM can be adjusted independently [9,10].…”

Section: Introductionmentioning

confidence: 99%

Stability Control for Electric Vehicles with Four In-Wheel-Motors Based on Sideslip Angle

Yang

Dong

et al. 2021

WEVJ

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Tire longitudinal forces of electrics vehicle with four in-wheel-motors can be adjusted independently. This provides advantages for its stability control. In this paper, an electric vehicle with four in-wheel-motors is taken as the research object. Considering key factors such as vehicle velocity and road adhesion coefficient, the criterion of vehicle stability is studied, based on phase plane of sideslip angle and sideslip-angle rate. To solve the problem that the sideslip angle of vehicles is difficult to measure, an algorithm for estimating the sideslip angle based on extended Kalman filter is designed. The control method for vehicle yaw moment based on sliding-mode control and the distribution method for wheel driving/braking torque are proposed. The distribution method takes the minimum sum of the square for wheel load rate as the optimization objective. Based on Matlab/Simulink and Carsim, a cosimulation model for the stability control of electric vehicles with four in-wheel-motors is built. The accuracy of the proposed stability criterion, the algorithm for estimating the sideslip angle and the wheel torque control method are verified. The relevant research can provide some reference for the development of the stability control for electric vehicles with four in-wheel-motors.

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Research Status and Development Prospect of Electric Vehicles Based on Hub Motor

Cited by 15 publications

References 7 publications

Networked Motion Control for Smart EV With Multiple-Package Transmissions and Time-Varying Network-Induced Delays

Networked Motion Control for Smart EV With Multiple-Package Transmissions and Time-Varying Network-Induced Delays

Development and Validation of AEBS Anti-slip Control Model for In-wheel Motor Drive EV in AMESim Co-simulation with Matlab/Simulink

Stability Control for Electric Vehicles with Four In-Wheel-Motors Based on Sideslip Angle

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