{
  "$type": "site.standard.document",
  "coverImage": {
    "$type": "blob",
    "ref": {
      "$link": "bafkreieiukdh4neg3j2ov67hage5jaosjjjtld5mldy3kmcr6burl3cw24"
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  "description": "The method involves applying a positive torque to two wheels on a rear axle (4). An equal and opposite negative torque is applied to one wheel on a front axle (1). The current values of vehicle speed, angular acceleration of the wheel on the front axle and the negative torque applied to the wheel…",
  "path": "/patents/1081900",
  "publishedAt": "2004-12-01T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60T8/172",
    "FORD GLOBAL TECH LLC [US]"
  ],
  "textContent": "The method involves applying a positive torque to two wheels on a rear axle (4). An equal and opposite negative torque is applied to one wheel on a front axle (1). The current values of vehicle speed, angular acceleration of the wheel on the front axle and the negative torque applied to the wheel are measured. A current friction coefficient is determined using an evaluation circuit. An independent claim is also included for a computer readable storage device having stored data representing instructions executable by a computer to perform an estimate of road-to-tire friction.",
  "title": "A method and a computer readable storage device for estimating tirc-to-road friction"
}