{
  "$type": "site.standard.document",
  "description": "A mobile machine includes a plurality of ground-engaging elements that each include a tire, and a plurality of motors, one motor coupled to each of the plurality of ground-engaging elements configured to drive movement of the plurality of ground-engaging elements. The mobile machine also includes a…",
  "path": "/patents/1257358",
  "publishedAt": "2020-03-19T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "E02F9/2029",
    "Deere & Company"
  ],
  "textContent": "A mobile machine includes a plurality of ground-engaging elements that each include a tire, and a plurality of motors, one motor coupled to each of the plurality of ground-engaging elements configured to drive movement of the plurality of ground-engaging elements. The mobile machine also includes a speed sensor coupled to each motor configured to generate speed signals indicative of an operating speed of each motor. The mobile machine includes a tire calibration system configured to receive the speed signals from each speed sensor and to identify a tire size differential across the plurality of ground-engaging elements based on the speed signals. The mobile machine includes a control system configured to generate a separate control signal for each of the plurality of motors based on the tire size differential.",
  "title": "TIRE SIZE CALIBRATION AND CONTROL SYSTEM"
}