Scipediacontent: Scipediacontent moved page Draft Content 343824356 to Gotting Kretschmer 2013a

2021-01-28T18:09:02Z

Scipediacontent moved page Draft Content 343824356 to Gotting Kretschmer 2013a

Scipediacontent: Created page with " == Abstract == This paper introduces the development and calibration process of a vehicle drivetrain observer used in hybrid and electric vehicles for active damping control..."

2021-01-28T18:08:58Z

Created page with " == Abstract == This paper introduces the development and calibration process of a vehicle drivetrain observer used in hybrid and electric vehicles for active damping control..."

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== Abstract ==

This paper introduces the development and calibration process of a vehicle drivetrain observer used in hybrid and electric vehicles for active damping control (ADC) and for the improvement of the electric machine’s rotor angle signal quality. This approach starts with creating an overall vehicle model that includes the electric machine, the transmission, side shafts, the tires and the vehicle body. For control engineering purposes, that multi-order-model is then reduced into a two-mass-oscillator which can be easily described in state-space form. Using this reduced drivetrain model and applying a Luenberger observer approach, not only the signal quality of both the instrumented rotor angle and the speed of the electric machine can be improved considerably but also the oscillation dynamics of this vehicle drivetrain can be estimated. If not compensated during vehicle operation, drivetrain oscillations might lead to increased drivetrain wear, NVH issues and limited ride comfort

therefore, the oscillation speed is very important in computing an active damping torque that is to compensate drivetrain oscillations. Calibration of the vehicle drivetrain observer is done using specific vehicle test data that are fed into a standalone calibration tool identifying the parameters of the vehicle drivetrain as well as the Luenberger feedback vector. Based on these data, a proper active damping control application is set-up and verified in various vehicle tests and to lead to the calibration finally to the application in several hybrid and electric vehicle series projects (e.g. Peugeot 3008 HYbrid4).

Document type: Article

== Full document ==
<pdf>Media:Draft_Content_343824356-beopen660-9325-document.pdf</pdf>

== Original document ==

The different versions of the original document can be found in:

* [http://dx.doi.org/10.3390/wevj6020364 http://dx.doi.org/10.3390/wevj6020364] under the license https://creativecommons.org/licenses/by

* [http://www.mdpi.com/2032-6653/6/2/364/pdf http://www.mdpi.com/2032-6653/6/2/364/pdf] under the license http://creativecommons.org/licenses/by/3.0/

* [https://www.mdpi.com/2032-6653/6/2/364/pdf https://www.mdpi.com/2032-6653/6/2/364/pdf] under the license cc-by

* [http://www.mdpi.com/2032-6653/6/2/364/pdf http://www.mdpi.com/2032-6653/6/2/364/pdf],
: [http://dx.doi.org/10.3390/wevj6020364 http://dx.doi.org/10.3390/wevj6020364] under the license cc-by

* [http://xplorestaging.ieee.org/ielx7/6902670/6914705/06914997.pdf?arnumber=6914997 http://xplorestaging.ieee.org/ielx7/6902670/6914705/06914997.pdf?arnumber=6914997],
: [http://dx.doi.org/10.1109/evs.2013.6914997 http://dx.doi.org/10.1109/evs.2013.6914997] under the license https://creativecommons.org/licenses/by/4.0/

* [https://www.mdpi.com/2032-6653/6/2/364/pdf https://www.mdpi.com/2032-6653/6/2/364/pdf],
: [https://www.mdpi.com/2032-6653/6/2/364 https://www.mdpi.com/2032-6653/6/2/364],
: [https://academic.microsoft.com/#/detail/2059031477 https://academic.microsoft.com/#/detail/2059031477]

DOIS: 10.3390/wevj6020364 10.1109/evs.2013.6914997

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Gotting Kretschmer 2013a - Revision history

Scipediacontent: Scipediacontent moved page Draft Content 343824356 to Gotting Kretschmer 2013a

Scipediacontent: Created page with " == Abstract == This paper introduces the development and calibration process of a vehicle drivetrain observer used in hybrid and electric vehicles for active damping control..."