NDLI: Systems and methods for peak-seeking control

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Systems and methods for peak-seeking control

Content Provider	NASA Technical Reports Server (NTRS)
Copyright Year	2013
Description	A 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.
File Size	1284307
Page Count	16
File Format	PDF
Alternate Webpage(s)	http://archive.org/details/NASA_NTRS_Archive_20140016457
Archival Resource Key	ark:/13960/t9d55n41r
Language	English
Publisher Date	2013-05-21
Access Restriction	Open
Subject Keyword	Electronics And Electrical Engineering Controllers Aerodynamic Drag Patents Control Systems Design Model Reference Adaptive Control Time Invariance Optimization Aircraft Control Extremum Values Performance Kalman Filters Guidance Sensors Hessian Matrices Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science
Content Type	Text
Resource Type	Patent

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