Single-parameter skidding detection and control specified for electric vehicles

Wu, Xiaodong; Ma, Chengbin; Xu, Min; Zhao, Qunfei; Cai, Zhiyang

doi:10.1016/j.jfranklin.2014.07.007

Cited by 10 publications

(3 citation statements)

References 20 publications

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“…An FLC in combination with SMC [19,20] or H∞ [21] led to significant improvement in electro-hydraulic servomechanism control via rapid adaptation to dynamic system's states variation and robustness to plant-environment correlation uncertainties. In [22], the scholars utilized ration of wheel equivalent linear acceleration to drive motor torque to detect and control vehicle skidding. Again fuzzy logic was applied in this instance to handle a balanced tradeoff between anti-skid control and vehicle acceleration performance.…”

Section: Introductionmentioning

confidence: 99%

Hardware-in-the-Loop Test of an Open-Loop Fuzzy Control Method for Decoupled Electrohydraulic Antilock Braking System

Aksjonov

Ricciardi

Augsburg

et al. 2021

IEEE Trans. Fuzzy Syst.

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Section: Introductionmentioning

confidence: 99%

Hardware-in-the-Loop Test of an Open-Loop Fuzzy Control Method for Decoupled Electrohydraulic Antilock Braking System

Aksjonov

Ricciardi

Augsburg

et al. 2021

IEEE Trans. Fuzzy Syst.

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“…6 In addition to the slip rate, the ratio of wheel equivalent acceleration to motor torque is defined as a new parameter, and a fuzzy logic controller is designed to regulate the range of the parameter, which achieves anti-slip control through a single parameter. 7 For the heavy in-wheel motor vehicle, PID control is proposed in a creep control which considers an anti-slip control strategy to help the vehicle can start up on the low adhesion or split road, and provides a better driving experience. 8 Based on the classical PID control, fuzzy control and self-tuning PID strategy are proposed to enhance the performance in the anti-slip control.…”

Section: Introductionmentioning

confidence: 99%

An anti-slip control strategy with modifying target and torque reallocation for heavy in-wheel motor vehicle

Wang

Yuan

Chen

et al. 2021

Proceedings of the Institution of Mechanical Engineers, Part D:

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In-wheel motors are used in heavy vehicles such as buses and trucks to improve efficiency and compactness, the safety of which is particularly important. Anti-slip control is applied to road vehicles to improve the active safety performance, and it is necessary for heavy in-wheel motor vehicles. However, the experiment results in this study show that the response delay of motors on the heavy vehicle is larger than that of the passenger car, and the vehicle mass often changes, which brings drawbacks to the rapidity and stability of its dynamics control. For these problems, an improved Proportional-Derivative Control with a modifying desired wheel rotational speed is proposed for the slip regulation. The modifying control target is intended to mitigate steady tracking error, the role of which is similar to the traditional Integral Control. The desired wheel rotational speed is modified through the response in the current period, and then is set as the new target in the next period. Because the anti-slip control of driving wheels on each side is independent, the torque reallocation strategy is introduced to coordinate with the yaw control and take the yaw dynamics into account, which therefore improves the lateral stability. To avoid the excessive driving torque increment causing the slipping phenomenon again, after the anti-slip control finishing, a transition process is applied. Finally, simulations and real vehicle experiments are conducted to verify the effectiveness and flexibility of the control algorithm, and the results indicate that the control strategy has an expected performance.

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“…By applying the traction force directly to the wheel and simplifying the drivetrain, the energy efficiency of small EVs is enhanced [5]. More importantly, the in-wheel motor technology provides the opportunity for superior motion control of the vehicle due to the fact that the electric motor can be controlled precisely and significantly [6,7].…”

Section: Introductionmentioning

confidence: 99%

Skid Control of Small Electric Vehicles with In-Wheel Motors (Effect of ABS and Regenerative Brake Timing Control on Emergency Braking)

Peeie

Ogino

Yamamoto

2015

AMM

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This paper presents an active safety device for skid control of small electric vehicles with in-wheel motors. Due to the space limitation on the driving tire, a mechanical brake system was installed rather than hydraulic brake system. For the same reason, anti-lock brake system (ABS) that is a basic skid control method cannot be installed on the driving tire. During braking on icy road or emergency braking, the tire will be locked and the vehicle is skidding. To prevent tire lock-up and vehicle from skidding, we proposed the combination of ABS and regenerative brake timing control. The hydraulic unit of ABS is installed on the non-driving tire while the in-wheel motors on the driving tire will be an actuator of ABS to control the regenerative braking force. The performance of the ABS and regenerative brake timing control on the emergency braking situation is measured by the simulation. The simulation result shows that the combination of ABS and regenerative brake timing control can prevent tire lock-up and vehicle from skidding.

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Single-parameter skidding detection and control specified for electric vehicles

Cited by 10 publications

References 20 publications

Hardware-in-the-Loop Test of an Open-Loop Fuzzy Control Method for Decoupled Electrohydraulic Antilock Braking System

Hardware-in-the-Loop Test of an Open-Loop Fuzzy Control Method for Decoupled Electrohydraulic Antilock Braking System

An anti-slip control strategy with modifying target and torque reallocation for heavy in-wheel motor vehicle

Skid Control of Small Electric Vehicles with In-Wheel Motors (Effect of ABS and Regenerative Brake Timing Control on Emergency Braking)

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