Document Type

Patent

Patent Number

US Patent 8,577,822

Patent agency

United States Patent and Trademark Office

Publication Date

11-5-2013

Assignee

University of Iowa Research Foundation (Iowa City, IA, US)

Application Number

12/567,380

Date Filed

2009-09-25

Total Pages

27 pages

Abstract

A method, computer program product and system are provided for modeling non-controllable parameters affecting system performance. The method may include receiving historical values for each of a plurality of system parameters and grouping the system parameters into controllable, non-controllable, and performance parameters. The method may further include determining a first set of predictors from the non-controllable parameters using the historical values of these non-controllable parameters and, for each predictor in the first set, determining optimal time instances at which a value of each predictor is measured using non-uniform time scales. These optimal time instances may then be saved as a second set of predictors. One or more constraints may then be established for each of the controllable parameters. Finally, a dynamic model based on the second set of predictors, the controllable parameters, and the performance parameters may be constructed and optimized.

Creative Commons License

Creative Commons License
This work has been identified with a Creative Commons Public Domain Mark 1.0.

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URL

https://ir.uiowa.edu/patents/606