{
  "$type": "site.standard.document",
  "description": "A torque estimation unit (M5) approximates an aligning torque produced on a wheel. A wheel factor estimation unit (M8) provides a wheel factor including a side force and a slip angle applied to the wheel. A grip factor estimation unit (M10) approximates the grip factor of the tire of the wheel…",
  "path": "/patents/1088010",
  "publishedAt": "2004-04-14T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60T8/172",
    "AISIN SEIKI [JP]"
  ],
  "textContent": "A torque estimation unit (M5) approximates an aligning torque produced on a wheel. A wheel factor estimation unit (M8) provides a wheel factor including a side force and a slip angle applied to the wheel. A grip factor estimation unit (M10) approximates the grip factor of the tire of the wheel based on the relationship between the aligning torque and wheel factor. An independent claim is also included for a vehicle motion control apparatus.",
  "title": "Road condition estimation apparatus and vehicle motion control system using the same"
}