{
  "$type": "site.standard.document",
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  "description": "A hybrid vehicle (20) includes a plurality of motor generators (MG1, MG2) and an engine (22) for generating a vehicle-driving force. A motor ECU (45) controls the motor generators (MG1, MG2) in accordance with respective torque command values for the motor generators. The motor ECU (45) selects a…",
  "path": "/patents/988954",
  "publishedAt": "2013-07-10T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60K6/445",
    "TOYOTA MOTOR CO LTD [JP]"
  ],
  "textContent": "A hybrid vehicle (20) includes a plurality of motor generators (MG1, MG2) and an engine (22) for generating a vehicle-driving force. A motor ECU (45) controls the motor generators (MG1, MG2) in accordance with respective torque command values for the motor generators. The motor ECU (45) selects a motor generator used for performing vibration-reduction control, based on the operating state of the motor generators (MG1, MG2) each. The output torque of the motor generator used for the vibration-reduction control is controlled so that a compensation torque corresponding to a periodic vibration-reduction torque component for cancelling out a periodic variation component of the rotational speed of drive wheels (39a, 39b) is superimposed on the torque for generating the vehicle-driving force.",
  "title": "ELECTRIC-POWERED VEHICLE AND CONTROL METHOD THEREFOR"
}