公开(公告)号：US10415492B2

公开(公告)日：2019-09-17

申请号：US15011445

申请日：2016-01-29

申请人： GARRETT TRANSPORTATION I INC.

发明人： Daniel Pachner ,  Dejan Kihas ,  Lubomir Baramov

IPC分类号： F02D41/14 ,  F02D41/00 ,  F02D41/18 ,  F02D41/22 ,  F02D41/24 ,  F02D41/26 ,  F02D23/02 ,  F02D35/02

摘要： An engine system incorporating an engine, one or more sensors, and a controller. The controller may be connected to the one or more sensors and the engine. The one or more sensors may be configured to sense one or more parameters related to operation of the engine. The controller may incorporate an air-path state estimator configured to estimate one or more air-path state parameters in the engine based on values of one or more parameters sensed by the sensors. The controller may have an on-line and an off-line portion, where the on-line portion may incorporate the air-path state estimator and the off-line portion may configure and/or calibrate a model for the air-path state estimator.

公开(公告)号：US11506138B2

公开(公告)日：2022-11-22

申请号：US16566013

申请日：2019-09-10

申请人： Garrett Transportation I Inc.

发明人： Daniel Pachner ,  Dejan Kihas ,  Lubomir Baramov

IPC分类号： F02D41/14 ,  F02D23/02 ,  F02D35/02 ,  F02D41/00 ,  F02D41/18 ,  F02D41/22 ,  F02D41/24 ,  F02D41/26

摘要： An engine system incorporating an engine, one or more sensors, and a controller. The controller may be connected to the one or more sensors and the engine. The one or more sensors may be configured to sense one or more parameters related to operation of the engine. The controller may incorporate an air-path state estimator configured to estimate one or more air-path state parameters in the engine based on values of one or more parameters sensed by the sensors. The controller may have an on-line and an off-line portion, where the on-line portion may incorporate the air-path state estimator and the off-line portion may configure and/or calibrate a model for the air-path state estimator.

公开(公告)号：US20200003142A1

公开(公告)日：2020-01-02

申请号：US16566013

申请日：2019-09-10

申请人： Garrett Transportation I Inc.

发明人： Daniel Pachner ,  Dejan Kihas ,  Lubomir Baramov

IPC分类号： F02D41/14

摘要： An engine system incorporating an engine, one or more sensors, and a controller. The controller may be connected to the one or more sensors and the engine. The one or more sensors may be configured to sense one or more parameters related to operation of the engine. The controller may incorporate an air-path state estimator configured to estimate one or more air-path state parameters in the engine based on values of one or more parameters sensed by the sensors. The controller may have an on-line and an off-line portion, where the on-line portion may incorporate the air-path state estimator and the off-line portion may configure and/or calibrate a model for the air-path state estimator.