US 12,591,211 B2Granted

Tuning of control parameters for simulation systems and applications

AssigneeNVIDIA Corporation

InventorMohammed Nasir

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Abstract

Embodiments of the present disclosure relate to a method of automated tuning of control parameters. In some implementations, the method may include obtaining, from a search algorithm, one or more parameter sets that determine how a controller responds to an environment with at least one changing variable. In these and other implementations, at least one of the parameter sets may include a vector parameter that includes a vector of values. In these and other implementations, a value selected from the vector of values for the vector parameter during operation of the controller may be based on the at least one changing variable. In some implementations, the method may include ordering the vector of values for the vector parameter of the parameter sets and simulating at least one operation of the controller using the parameter sets with the ordered vector of values for the vector parameter.

Claims18

Dependent claims

One or more processors comprising:

one or more processing units to perform operations, the operations comprising:
obtaining one or more first parameter sets that determine how a controller responds to an environment with at least one changing variable, at least one parameter set of the one or more first parameter sets including a first vector parameter that includes a first vector of values, wherein at least one value of the first vector parameter is selected from the first vector of values based at least on the at least one changing variable during operation of the controller;
obtaining an indication of controller functionality for at least one of the one or more first parameter sets;
determining one or more second parameter sets based at least on the one or more first parameter sets and the indications of controller functionality;
simulating at least one operation of the controller using the one or more second parameter sets, a second vector of values for a second vector parameter of the one or more second parameter sets being ordered to be monotonically increasing or monotonically decreasing before simulation of the operation of the controller in the environment using the one or more second parameter sets;
and
adjusting the controller based at least on a particular second parameter set selected from the one or more second parameter sets, the particular second parameter set being selected based at least on the simulating of the at least one operation of the controller.

4 more elements

Dependencies are inferred from the claim text.