{
  "$type": "site.standard.document",
  "coverImage": {
    "$type": "blob",
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  "description": "A suspension control apparatus includes a control device configured to control a damping characteristic of each of damping force adjustable shock absorbers. The control device includes an external force calculation portion configured to calculate a total external force working on a vehicle body…",
  "path": "/patents/1281949",
  "publishedAt": "2021-01-28T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60G17/0165",
    "HITACHI AUTOMOTIVE SYSTEMS, LTD."
  ],
  "textContent": "A suspension control apparatus includes a control device configured to control a damping characteristic of each of damping force adjustable shock absorbers. The control device includes an external force calculation portion configured to calculate a total external force working on a vehicle body based on a physical amount output from a physical amount extraction portion, an operation force calculation portion configured to calculate an operation-derived force applied to each of the damping force adjustable shock absorbers according to a load movement due to an operation on the vehicle, and a vehicle behavior extraction portion configured to determine an external force derived from a road surface input by separating the operation-derived force calculated by the operation force calculation portion from the total external force calculated by the external force calculation portion.",
  "title": "SUSPENSION CONTROL APPARATUS"
}