Calibration systems and methods for model predictive controllers

A calibration system and predetermined value technology, applied in electrical control, program control, engine control, etc., can solve problems such as inability to accurately control engine output torque, inability to provide fast response to control signals, etc.
CN104343571AActive Publication Date: 2015-02-11GM GLOBAL TECH OPERATIONS LLC
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Patent Information

Authority / Receiving Office
CN Β· China
Current Assignee / Owner
GM GLOBAL TECH OPERATIONS LLC
Publication Date
2015-02-11

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Abstract

A tangible computer readable medium of a vehicle includes object code referencing a plurality of variables, the object code for: identifying sets of possible target values based on air and exhaust setpoints for an engine; generating predicted parameters based on a model of the engine and the sets of possible target values, respectively; selecting one of the sets of possible target values based on the predicted parameters; setting target values based on the selected one of the sets of possible target values, respectively; and controlling opening of a throttle valve based on a first one of the target values. The tangible computer readable medium also includes calibration data stored separately and that includes predetermined values for the variables referenced in the object code, respectively. At least one processor executes the object code using the predetermined values to perform the identifying, the generating, the selecting, the setting, and the controlling.
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Description

[0001] Cross References to Related Applications

[0002] This application claims the benefit of US Provisional Application Serial No. 61 / 861,498, filed August 2, 2013. The disclosures of the aforementioned applications are incorporated herein by reference in their entireties. technical field

[0003] The present disclosure relates to control systems and methods for vehicles, and more particularly to systems and methods for calibrating a model predictive controller of a vehicle. Background technique

[0004] The background description provided herein is for the purpose of generally presenting the context of the disclosure. The work of the presently named inventors (to the extent described in the Background section), and aspects of this description that are not otherwise considered prior art at the time of filing, are neither expressly nor implicitly admitted to be inconsistent with this disclosure existing technology.

[0005] Internal combustion engines combust an air and...

Claims

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