{
  "$type": "site.standard.document",
  "description": "A method of detecting steering wheel angle instability in an auto-guided vehicle includes measuring a steering wheel angle at a plurality of time instances within a pre-determined time window to obtain an array of values of the steering wheel angle, performing a frequency analysis of the array of…",
  "path": "/patents/1257874",
  "publishedAt": "2020-03-26T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B62D6/04",
    "Trimble Inc."
  ],
  "textContent": "A method of detecting steering wheel angle instability in an auto-guided vehicle includes measuring a steering wheel angle at a plurality of time instances within a pre-determined time window to obtain an array of values of the steering wheel angle, performing a frequency analysis of the array of values of the steering wheel angle to obtain a frequency spectrum of the steering wheel angle, comparing the frequency spectrum of the steering wheel angle to a pre-defined threshold frequency spectrum to determine whether a magnitude of the frequency spectrum of the steering wheel angle at any frequency exceeds a magnitude of the threshold frequency spectrum, and upon determining that a magnitude of the frequency spectrum of the steering wheel angle at one or more frequencies exceeds a magnitude of the pre-defined threshold frequency spectrum, determining that a steering wheel angle instability is present.",
  "title": "STEERING INSTABILITY DETECTION"
}