{
  "$type": "site.standard.document",
  "description": "A control apparatus for an internal combustion engine (10) is configured to: calculate measured data of MFB in synchrony with crank angle based on in-cylinder pressure detected by an in-cylinder pressure sensor (30); execute engine control based on a measured value of a specified fraction…",
  "path": "/patents/932250",
  "publishedAt": "2017-01-11T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "F02D35/023",
    "TOYOTA MOTOR CO LTD [JP]"
  ],
  "textContent": "A control apparatus for an internal combustion engine (10) is configured to: calculate measured data of MFB in synchrony with crank angle based on in-cylinder pressure detected by an in-cylinder pressure sensor (30); execute engine control based on a measured value of a specified fraction combustion point that is calculated based on the measured data of MFB; calculate a first correlation index value (±) for MFB and a second correlation index value (²) for dMFB/d¸; and suspend the engine control when the first correlation index value (±) is less than a first determination value (± th1 ) and the second correlation index value (²) is greater than or equal to a second determination value (² th ).",
  "title": "CONTROL APPARATUS FOR INTERNAL COMBUSTION ENGINE"
}