Retrospective Cost Model Reference Adaptive Control for Nonminimum-Phase Systems

Content Provider	Semantic Scholar
Author	Hoagg, Jesse B. Bernstein, Dennis S.
Copyright Year	2012
Abstract	DOI: 10.2514/1.57001 This paper presents a direct model reference adaptive controller for single-input/single-output discrete-time (and thus sampled-data) systems that are possibly nonminimum phase. The adaptive control algorithm requires knowledge of the nonminimum-phase zeros of the transfer function from the control to the output. This controller uses a retrospective performance, which is a surrogate measure of the actual performance, and a cumulative retrospective cost function, which is minimized by a recursive-least-squares adaptation algorithm. This paper develops the retrospective cost model reference adaptive controller and analyzes its stability.
Starting Page	1767
Ending Page	1786
Page Count	20
File Format	PDF HTM / HTML
DOI	10.2514/1.57001
Volume Number	35
Alternate Webpage(s)	https://www.matlabi.ir/wp-content/uploads/bank_papers/c%20paper/c26-www.Matlabi.ir-Retrospective-Cost-Model-Reference-Adaptive-Control.pdf
Alternate Webpage(s)	http://www-personal.umich.edu/~dsbaero/library/Hoagg_2012_AIAA_JGCD_Retrospective_Cost_MRAC.pdf
Alternate Webpage(s)	https://doi.org/10.2514/1.57001
Language	English
Access Restriction	Open
Content Type	Text
Resource Type	Article