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Control device for vehicle driving apparatus

  • US 20080120011A1
  • Filed: 11/06/2007
  • Published: 05/22/2008
  • Est. Priority Date: 11/09/2006
  • Status: Active Grant
First Claim
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1. A control device for a vehicle driving apparatus that includes an internal combustion engine and an electric motor, the control device comprising:

  • confined noise reduction means that controls said electric motor, to reduce confined noise caused by variation of torque outputted from said internal combustion engine, so that the electric motor outputs variation of torque in opposite phase to the variation of the torque outputted from said internal combustion engine.

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