{
  "$type": "site.standard.document",
  "description": "The method involves collecting end values from N values indicating combustions for different operating points of a spark ignition internal combustion engine to obtain evolution of coefficients of theoretical distribution law. A parameter characterizing the evolution of coefficients is determined. A…",
  "path": "/patents/1012641",
  "publishedAt": "2011-05-25T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "F02D35/023",
    "IFP ENERGIES NOUVELLES [FR]"
  ],
  "textContent": "The method involves collecting end values from N values indicating combustions for different operating points of a spark ignition internal combustion engine to obtain evolution of coefficients of theoretical distribution law. A parameter characterizing the evolution of coefficients is determined. A start of abnormal combustion is detected, and the flow of the detected abnormal combustion is controlled in a combustion chamber.",
  "title": "Method of detecting abnormal combustion for internal combustion engines based on modelled distributions of combustion indicators"
}