Parameter configuration method and device, and vehicle

The invention discloses a parameter configuration method. The method comprises the following steps: acquiring a transmission model corresponding to a transmission system; determining a torsional vibration free mode of each order of the transmission system according to the transmission model, wherein...

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Bibliographic Details
Main Authors XIE SHAOHUA, GUO JIAN, SUN LEI, QI XIAOXU, TAO LINJIE, LI WENQI, WANG CHAO, GAO ENMENG, NING MINGZHI, LI BINGLIAN
Format Patent
LanguageChinese
English
Published 26.03.2021
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Summary:The invention discloses a parameter configuration method. The method comprises the following steps: acquiring a transmission model corresponding to a transmission system; determining a torsional vibration free mode of each order of the transmission system according to the transmission model, wherein the torsional vibration free mode at least comprises a torsional vibration inherent frequency; predicting a torsional vibration risk point of the transmission system at a common rotating speed based on the vibration mode corresponding to the torsional vibration inherent frequency; establishing a torsion resonance part according to the torsion risk point, and establishing a damping model for a damping system according to the torsion resonance part and the transmission model, wherein the dampingsystem comprises the transmission system and a torsion damper; determining the damping effect of different parameter combinations on the transmission system according to the damping model; and determining a target parameter c
Bibliography:Application Number: CN201910905837