Invention Grant
- Patent Title: Method of controlling the operation of an air charging system of an internal combustion engine
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Application No.: US14711382Application Date: 2015-05-13
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Publication No.: US10253704B2Publication Date: 2019-04-09
- Inventor: Giuseppe Conte , Vincenzo Alfieri
- Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Applicant Address: US MI Detroit
- Assignee: GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Current Assignee: GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Current Assignee Address: US MI Detroit
- Agency: Lorenz & Kopf, LLP
- Priority: GB1409356.1 20140527
- Main IPC: F02D41/00
- IPC: F02D41/00 ; F02D41/14 ; F02D41/18 ; F02B37/24 ; F02D11/10 ; F02M26/05

Abstract:
A method of controlling the operation of an air charging system is disclosed. A plurality of output parameters of the air charging system are monitored. An error between each one of the monitored output parameters and a target value thereof is calculated. Each one of the calculated errors is applied to a linear controller that yields a virtual input which is used to calculate a plurality of input parameters for the air charging system. Each one of the input parameters is used to determine the position of a corresponding actuator of the air charging system and operate of the actuators according to the determined position thereof. The inputs parameters are calculated with a non-linear mathematical model of the air charging system configured such that each one of the virtual inputs is in a linear relation with only one of the output parameters.
Public/Granted literature
- US20150345412A1 METHOD OF CONTROLLING THE OPERATION OF AN AIR CHARGING SYSTEM OF AN INTERNAL COMBUSTION ENGINE Public/Granted day:2015-12-03
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