Title:
内燃機関の制御装置
Document Type and Number:
Japanese Patent JP7206407
Kind Code:
B2
Abstract:
Provided is an internal combustion engine control device capable of reducing a control error of the ignition timing as compared with the conventional technique. The internal combustion engine control device of the present disclosure includes a neural network model that receives three or more variables including at least a rotation speed, a load, and another specific variable of an internal combustion engine as inputs and outputs a control amount of the internal combustion engine. The neural network model includes a first neural network model having a reference value of the specific variable as an input and a second neural network model having a current value of the specific variable as an input. The internal combustion engine control device of the present disclosure corrects a reference value of the control amount calculated based on the rotation speed and the load using a difference or a ratio between the output of the first neural network model and the output of the second neural network model as a correction amount.
Inventors:
Kunihiko Suzuki
Application Number:
JP2021548422A
Publication Date:
January 17, 2023
Filing Date:
August 14, 2020
Export Citation:
Assignee:
Hitachi Astemo, Ltd.
International Classes:
F02P5/15; F02D45/00
Domestic Patent References:
| JP3235723A | ||||
| JP863203A | ||||
| JP201086397A | ||||
| JP202150638A |
Attorney, Agent or Firm:
Patent Attorney Corporation Hiraki International Patent Office