Method for ascertaining functional parameters for a control unit
AssigneeRobert Bosch GmbH
InventorsMartin Johannaber, Marcus Boumans, Markus Bossler, Maximilian Reger
Life of this patent
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Abstract
A method for ascertaining functional parameters for a control unit and to a control unit in which the provided method is carried out. The control unit is provided for controlling a technical system wherein, in the method, at least one target variable on a system response is specified and a variation of the functional parameters is carried out, from a response received to the functional parameters, a valuation being carried out of the set functional parameters while taking into account the at least one specified target variable.
Claims18
A method for optimizing a system having a plurality of functional parameters, the method comprising:
- specifying at least one of the plurality of functional parameters from a response of the system as a target variable;
- iteratively determining, by an optimizer, optimized functional parameters according to the specified target variable by:
- monitoring the response of the plurality of functional parameters of the system;
- computing criteria from the monitored response;
- forming a model having dependencies in the computed criteria according to the specified target variable;
- and
- optimizing the formed model by:
- varying at least one weighting of the plurality of functional parameters, and
- valuating the varied at least one weighting of the plurality of functional parameters, by taking into account the specified target variable, from a changed response, and
- according to the valuation, setting the optimized functional parameters.
A control unit having a computing unit, on which functions are carried out, the control unit configured to:
- receive as input a response of a system and a specified at least one of a plurality of functional parameters from the response as a target variable;
- iteratively determine optimized functional parameters according to the specified target variable by:
- monitoring the received input of the response of the plurality of functional parameters of the system;
- computing criteria from the monitored input;
- forming a model having dependencies in the computed criteria according to the specified target variable;
- and
- optimizing the formed model by:
- varying at least one weighting of the plurality of functional parameters, and
- valuating the varied at least one weighting of the plurality of functional parameters, by taking into account the specified target variable, from a changed response to set the optimized functional parameters;
- and
- sending as output the optimized functional parameters for use in the system.
Dependencies are inferred from the claim text.