{
  "$type": "site.standard.document",
  "description": "A hybrid drive vehicle control method for a hybrid drive vehicle which includes a prime mover, drive wheels, a hybrid mechanism having an energy storage device, an electrical controller, and a mechanical gear set mechanically connecting the prime mover, the drive wheels and the hybrid mechanism. A…",
  "path": "/patents/962875",
  "publishedAt": "2015-02-25T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60K6/12",
    "PARKER HANNIFIN CORP [US]"
  ],
  "textContent": "A hybrid drive vehicle control method for a hybrid drive vehicle which includes a prime mover, drive wheels, a hybrid mechanism having an energy storage device, an electrical controller, and a mechanical gear set mechanically connecting the prime mover, the drive wheels and the hybrid mechanism. A prime mover reference command corresponding to a torque output by the prime mover is generated using a prime mover torque-based feedback control in combination with prime mover residual torque compensation. A hybrid mechanism reference command corresponding to a torque output by the hybrid mechanism and applied to the prime mover is generated using feedforward compensation. A hybrid mechanism feedback signal corresponding to a torque applied by the hybrid mechanism to the prime mover is also generated.",
  "title": "Hybrid drive vehicle control method and system"
}