{
  "$type": "site.standard.document",
  "coverImage": {
    "$type": "blob",
    "ref": {
      "$link": "bafkreifddq2ft572xojdgdfqyvx5u6ev73ymyoulxo46f3zwfcxscyroee"
    },
    "mimeType": "image/png",
    "size": 82229
  },
  "description": "Provided is an electric brake device that can achieve improved control accuracy without involving a cost increase. The electric brake device includes an electric motor (2), a brake rotor (5), a friction pad (6), a transmission mechanism (4), a braking force command section (26a), a braking force…",
  "path": "/patents/931445",
  "publishedAt": "2017-02-01T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60T13/741",
    "NTN TOYO BEARING CO LTD [JP]"
  ],
  "textContent": "Provided is an electric brake device that can achieve improved control accuracy without involving a cost increase. The electric brake device includes an electric motor (2), a brake rotor (5), a friction pad (6), a transmission mechanism (4), a braking force command section (26a), a braking force estimation section (30), a motor rotation angle detector (28), and a controller (7). The motor rotation angle detector (28), which is used in a partial region of a braking force from a minimum braking force to a maximum braking force, has a higher resolution than a motor rotation angle that causes a braking force fluctuation equivalent to a minimum braking force resolution of the braking force estimation section (30). The controller (7) includes a resolution interpolation section (37) configured to interpolate, by using a motor rotation angle detected by the motor rotation angle detector (28), a minimum resolution of the braking force obtained by the braking force estimation section (30).",
  "title": "ELECTRIC BRAKE DEVICE"
}