Clutch Control Strategy of Driving Mode Transition for P2 Hybrid Electric Vehicle

Wang, Shuhan; Liu, Yanjing; Cai, Tianyuan

doi:10.1088/1757-899x/470/1/012003

Cited by 2 publications

(2 citation statements)

References 5 publications

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“…Fluctuations in vehicle speed and engine torque during the connecting and disconnecting of the clutch are analyzed as an objective of the control process in order to minimize the friction work loss generated by the clutch. A modelbased coordinated control strategy has been developed for hybrid clutches during the driving mode transition and has been validated through simulations [12]. An accurate electric motor torque as well as the motor currents imposed in the nonlinear system were calculated through the nonlinear feedback control law in electric vehicles equipped with dry dual-clutch transmissions [13].…”

Section: Introductionmentioning

confidence: 99%

Modeling and Experimental Characterization of a Clutch Control Strategy Using a Magnetorheological Fluid

Sciuto

Kowol

Capizzi

2023

Fluids

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In this paper, the characterization of a new clutch control strategy by means of a magnetorheological fluid (MR) has been investigated. The clutch system was designed and manufactured in the laboratory in order to determine its static and dynamic characteristics. As a result of experimental measurements, the torque control of the developed MR clutch was determined in the frequency and time domains, as were the analytical relationships describing the connection between the control and controlled variables. The obtained results demonstrate that the analytical models are in good agreement with the experimental data, with an overall error of about 7%.

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Section: Introductionmentioning

confidence: 99%

Modeling and Experimental Characterization of a Clutch Control Strategy Using a Magnetorheological Fluid

Sciuto

Kowol

Capizzi

2023

Fluids

View full text Add to dashboard Cite

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“…Finally, an updated clutch strategy controls for HEV and PHEV are also reviewed. The authors of [20] present a clutch control strategy of the driving mode transition for P2 HEV, where a model-based coordinated control strategy is developed. A shift strategy is studied in [21] for a smooth and effective transmission, where the dynamic optimization scheme is used to extract the best economic shift strategy.…”

Section: Introductionmentioning

confidence: 99%

Automatic Clutch Engagement Control for Parallel Hybrid Electric Vehicle

et al. 2021

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Automatic clutch engagement control is essential for all kinds of vehicle power transmissions. The controllers for vehicle power transmissions may include model-based or model-free approaches and must provide high transmission efficiency, fast engagement and low jerk. Most vehicle automatic transmissions are using torque converters with transmission efficiencies up to 96%. This paper presents the use of fuzzy logic control for a dry clutch in parallel hybrid electric vehicles. This controller can minimize the loss of power transmission since it can offer a higher transmission efficiency, up to 99%, with faster engagement, lower jerk and, thus, higher driving comfortability with lower cost. Fuzzy logic control is one of the model-free schemes. It can be combined with AI algorithms, neuro networks and virtual reality technologies in future development. Fuzzy logic control can avoid the complex modelling while maintaining the system’s high stability amid uncertainties and imprecise information. Experiments show that fuzzy logic can reduce the clutch slip and vibration. The new system provides 2% faster engagement speed than the torque converter and eliminates 70% of noise and vibration less than the manual transmission clutch.

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Clutch Control Strategy of Driving Mode Transition for P2 Hybrid Electric Vehicle

Cited by 2 publications

References 5 publications

Modeling and Experimental Characterization of a Clutch Control Strategy Using a Magnetorheological Fluid

Modeling and Experimental Characterization of a Clutch Control Strategy Using a Magnetorheological Fluid

Automatic Clutch Engagement Control for Parallel Hybrid Electric Vehicle

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