{
  "$type": "site.standard.document",
  "description": "The present invention relates to a method for a stability control of a trailer (1), in particular a semi-trailer (2) or a center axle trailer. According to the inventive method, in a first step a vehicle lateral velocity rate of change v is determined on the basis of v = a y - ur with the lateral…",
  "path": "/patents/1003876",
  "publishedAt": "2012-03-28T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60T8/1708",
    "HALDEX BRAKE PROD AB [SE]"
  ],
  "textContent": "The present invention relates to a method for a stability control of a trailer (1), in particular a semi-trailer (2) or a center axle trailer. According to the inventive method, in a first step a vehicle lateral velocity rate of change v is determined on the basis of v = a y - ur with the lateral acceleration a y , the trailer velocity u and the yaw rate r. The determined vehicle lateral velocity rate of change v is then compared with a threshold T. In the next step of the inventive method in case of the determined vehicle lateral velocity rate of change v exceeding the threshold T a brake actuation of one curve outer wheel (3 of ) of the trailer (1) is automatically initiated. In particular, the curve outer wheel is activated with a brake force (11 of ) controlled to equal or be limited to F B,max with F B,max = F L t w / (2d) with the lateral force F L , the track width t w and the longitudinal distance of the wheel from the center of gravity d. The inventive method effectively controls a trailer for increasing the instability of the trailer (1) against trailer swing with reduced brake and tyre wear.",
  "title": "Method for a stability control of a trailer"
}