PROBLEM TO BE SOLVED: To suppress changes unintended by an occupant in acceleration and speed of a vehicle when the disconnection state of a disconnection mechanism changes in a power train having a centrifugal pendulum damper provided to a power transmission shaft connected to a power source such as an engine via the disconnection mechanism.SOLUTION: A control unit 100 that controls a power train 10 having a centrifugal pendulum damper 13 provided to the input shaft 3a of a transmission mechanism 3 connected to an engine 1 via the disconnection mechanism 14 is provided with: a disconnection control unit 130 that controls the disconnection state of the disconnection mechanism 14; and an engine control unit 110 that changes the output torque of the engine 1. The engine control unit 110 changes the output torque of the engine 1 during the change control of the disconnection mechanism 14 by the disconnection control unit 130.SELECTED DRAWING: Figure 4
【課題】エンジン等の動力源に連絡された動力伝達軸に断接機構を介して遠心振子ダンパが設けられたパワートレインにおいて、前記断接機構の断接状態が変化するときの、乗員の意図しない車両の加速度、速度の変化を抑制する。【解決手段】エンジン1に連絡された変速機構3の入力軸3aに断接機構14を介して遠心振子ダンパ13が設けられた遠心振子ダンパ付きパワートレイン10を制御するコントロールユニット100は、断接機構14の断接状態を制御する断接制御部130と、エンジン1の出力トルクを変化させるエンジン制御部110とを備える。エンジン制御部110は、断接制御部130による断接機構14の断接状態の変更制御中に、エンジン1の出力トルクを変化させる。【選択図】図4
POWER TRAIN CONTROL DEVICE WITH CENTRIFUGAL PENDULUM DAMPER
遠心振子ダンパ付きパワートレインの制御装置
2017-06-15
Patent
Electronic Resource
Japanese
IPC: | B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion / F02D CONTROLLING COMBUSTION ENGINES , Steuern oder Regeln von Brennkraftmaschinen / F16D COUPLINGS FOR TRANSMITTING ROTATION , Nicht schaltbare Kupplungen / F16F SPRINGS , Federn |
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