{
  "$type": "site.standard.document",
  "description": "A tire-based system and method for estimating a longitudinal stiffness between a tire (12) and a road surface is disclosed. The system comprises at least one tire (12) mounted to a wheel hub and supporting a vehicle (14); load measurement means for determining a load level (42) on the at least one…",
  "path": "/patents/948343",
  "publishedAt": "2015-10-07T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60T8/171",
    "GOODYEAR TIRE & RUBBER [US]"
  ],
  "textContent": "A tire-based system and method for estimating a longitudinal stiffness between a tire (12) and a road surface is disclosed. The system comprises at least one tire (12) mounted to a wheel hub and supporting a vehicle (14); load measurement means for determining a load level (42) on the at least one tire (12); wear estimation means (38) for estimating a wear state of the at least one tire (12); tire-based sensor input means for measuring and/or providing tire-based input parameters (44); and longitudinal stiffness adaptation model means for deriving a longitudinal stiffness estimation (46) scaled by the load level, the tire-based sensor input parameters, and the wear state.",
  "title": "MODEL-BASED LONGITUDINAL STIFFNESS ESTIMATION SYSTEM AND METHOD"
}