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Systems and Methods for Peak-Seeking ControlA computerized system and method for peak-seeking-control that uses a unique Kalman filter design to optimize a control loop, in real time, to either maximize or minimize a performance function of a physical object ("plant"). The system and method achieves more accurate and efficient peak-seeking-control by using a time-varying Kalman filter to estimate both the performance function gradient (slope) and Hessian (curvature) based on direct position measurements of the plant, and does not rely upon modeling the plant response to persistent excitation. The system and method can be naturally applied in various applications in which plant performance functions have multiple independent parameters, and it does not depend upon frequency separation to distinguish between system dimensions.
Document ID
20140016457
Acquisition Source
Headquarters
Document Type
Other - Patent
Authors
Ryan, John J
Speyer, Jason L
Date Acquired
November 18, 2014
Publication Date
May 21, 2013
Subject Category
Electronics And Electrical Engineering
Report/Patent Number
Patent Application Number: US-Patent-Appl-SN-13/367,990
Patent Number: US-Patent-8,447,443
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.
Patent
US-Patent-8,447,443
Patent Application
US-Patent-Appl-SN-13/367,990
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