{
  "$type": "site.standard.document",
  "description": "A control system for a plant is provided. This control system can control the plant more stably, when the model parameters of the controlled object model which are obtained by modeling the plant, which is a controlled object, are identified and the sliding mode control is performed using the…",
  "path": "/patents/1097506",
  "publishedAt": "2003-03-19T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "F02D35/0007",
    "HONDA MOTOR CO LTD [JP]"
  ],
  "textContent": "A control system for a plant is provided. This control system can control the plant more stably, when the model parameters of the controlled object model which are obtained by modeling the plant, which is a controlled object, are identified and the sliding mode control is performed using the identified model parameters. The model parameter identifier (22) calculates a model parameter vector (&thetas;) by adding an updating vector (d &thetas;) to a reference vector ( &thetas; base) of the model parameter. The updating vector (d&thetas;) is corrected by multiplying a past value of at least one element of the updating vector by a predetermined value which is greater than \"0\" and less than \"1\". The model parameter vector (&thetas;) is calculated by adding the corrected updating vector (d &thetas;) to the reference vector (&thetas; base).",
  "title": "PLANT CONTROL APPARATUS"
}