{
  "$type": "site.standard.document",
  "description": "A control apparatus for an internal combustion engine (10) is configured to: calculate measured data of mass fraction burned (MFB) using an output signal of an incylinder pressure sensor (30) after performing a first low-pass filtering; execute engine control based on the measured value of a…",
  "path": "/patents/931221",
  "publishedAt": "2017-02-01T00:00:00.000Z",
  "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 mass fraction burned (MFB) using an output signal of an incylinder pressure sensor (30) after performing a first low-pass filtering; execute engine control based on the measured value of a specified fraction combustion point that is calculated based on the measured data of mass fraction burned; and prohibit the engine control when the first correlation index value (±) is less than a first determination value (± th1 ) and a difference (D1) is greater than or equal to a determination value (D1 th ).",
  "title": "CONTROL APPARATUS FOR INTERNAL COMBUSTION ENGINE"
}