Active Damping Wheel-Torque Control System to Reduce Driveline Oscillations in a Power-Split Hybrid Electric Vehicle

Syed, Fazal; Kuang, Ming; Ying, Hao

doi:10.1109/tvt.2009.2025953

Cited by 82 publications

(44 citation statements)

References 29 publications

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“…3, the components of the forces at the contact point , Fig. 4, are (13) (14) (15) where are respectively the normal, the tangential and the radial forces exerted by gear one on gear two. Reciprocally, the principle of action-reaction leads to the same forces (exerted by gear two on gear one) as in (13), (14), and (15).…”

Section: Planetary Gear Forces and Stressmentioning

confidence: 99%

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Comparative Study Between Mechanical and Magnetic Planetary Gears

et al. 2011

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The paper deals with the possibility of replacing a mechanical planetary gear system by a magnetic planetary gearbox. The magnetic planetary gearbox has many advantages such as contact-free, no gear lubrication, high-speed-reduction ratio and high durability. Firstly, the principle of operation, design equations and Willis relation for the magnetic and the mechanical planetary gears are given. A comparative study between the two systems in terms of torque transmission capabilities is presented.Index Terms-Gearbox, high torque density, magnetic planetary gears, mechanical planetary gears, Willis equation. NOMENCLATURERelated to sun, planet, ring, and planet carrier gears respectively (mechanical gear).Related to inner rotor, steel pole pieces, outer rotor, and carrier steel pole pieces respectively (magnetic gear). Rotational velocity of the inner rotor and the sun gear.Rotational velocity of the planet gear.Rotational velocity of the outer rotor and the ring gear.Rotational velocity of the carrier steel pole pieces and the planet carrier.Basic train gear ratio.Number of teeth of the sun, the planet and the ring.Diameter of the sun, the planet and the ring.Outer diameter of the ring gear.Pitch circle diameter, base circle diameter.Input torque at the sun gear or at the inner rotor.Output torque at the ring gear or at the outer rotor.Torque at gear one (the sun gear).Gear ratio.Tangential force.Tangential force exerted by the planet on the sun teeth.

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Section: Planetary Gear Forces and Stressmentioning

confidence: 99%

“…These vehicles use mechanical planetary gears [13] to manage the power-split. An important issue concerns the improvement of position and force control of such a device [14].…”

Section: Introductionmentioning

confidence: 99%

Comparative Study Between Mechanical and Magnetic Planetary Gears

et al. 2011

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“…For ready to use power generation units usually neither of these requirements is met. In [4] the authors came to the conclusion that in powersplit hybrid electric vehicles oscillation problems can be solved by using an additional electric machine. In this paper we present an easy installable device that can be subsequently integrated into drive trains and be used to sort out vibration problems and problems caused by fast varying torques in drive trains that suffer from unexpected vibration problems.…”

Section: Introductionmentioning

confidence: 99%

Multi frequency wideband active damping device for compensation of torsional vibration

Stubbe¹,

Ell²,

Turschner³

et al. 2024

RE&PQJ

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Abstract. In this paper a device for wideband, multi frequency active vibration cancellation for rotating drive trains is presented. It can be installed subsequently into problematic drive trains (e.g. wind turbines, combined heat and power stations …) and can be individually fit to the constructive limits given by the existing system. A formula to calculate the mechanical properties of the actuator is derived. Furthermore we present a new electrical design with improved performance and better control possibilities. Based on the new design we show a method for an easy but nevertheless robust control mechanism of the actuator using an asymmetric three phase current system. Finally we present a functional demonstration of the new control algorithm in simulation and give a brief outlook on upcoming research activities.

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“…Therefore, advanced control methods are needed to reduce the torque ripple to deliver smoother power to the wheels [5,6]. This can be achieved by applying smoother control effort even in the presence of time-varying torque perturbations to reduce mechanical vibration and enhance the comfort level for the occupants [7,8].…”

Section: Introductionmentioning

confidence: 99%

Adaptive Control of Switched Reluctance Motor Drives under Variable Torque Applications

Namazi¹,

Rashidi²,

Koofigar³

et al. 2017

Journal of Electrical Engineering and Technology

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-This paper presents an adaptive control strategy for the speed control of a four-phase switched reluctance motor (SRM) in automotive applications. The main objective is to minimize the torque ripples, despite the unstructured uncertainties, time-varying parameters and external load disturbances. The bound of perturbations is not required to be known in the developing of the proposed adaptive-based control method. In order to achieve a smooth control effort, some properties are incorporated and the proposed control algorithm is constructed using the Lyapunov theorem where the closed-loop stability and robust tracking are ensured. The effectiveness of the proposed controller in rejecting high perturbed load torque with smooth control effort is verified with comparing of an adaptive sliding mode control (ASMC) and validated with experimental results.

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Active Damping Wheel-Torque Control System to Reduce Driveline Oscillations in a Power-Split Hybrid Electric Vehicle

Cited by 82 publications

References 29 publications

Comparative Study Between Mechanical and Magnetic Planetary Gears

Comparative Study Between Mechanical and Magnetic Planetary Gears

Multi frequency wideband active damping device for compensation of torsional vibration

Adaptive Control of Switched Reluctance Motor Drives under Variable Torque Applications

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