DocumentCode
2203100
Title
Indirect Measurements Via Polynomial Chaos Observer
Author
Smith, A. ; Monti, A. ; Ponci, F.
Author_Institution
Dept. of Electr. Eng., South Carolina Univ., Columbia, SC
fYear
2006
fDate
20-21 April 2006
Firstpage
27
Lastpage
32
Abstract
This paper proposes an innovative approach to the design of algorithms for indirect measurements based on a polynomial chaos observer (PCO). A PCO allows the introduction and management of uncertainty in the process. The structure of this algorithm is based on the standard closed-loop structure of an observer originally introduced by Luenberger. This structure is here extended to include uncertainty in the measurement and in the model parameters in a formal way. Possible applications of this structure are then also discussed
Keywords
chaos; measurement uncertainty; observers; polynomials; closed-loop structure; measurement uncertainty; polynomial chaos observer; Algorithm design and analysis; Chaos; Electric variables measurement; Filtering; Gaussian distribution; Measurement uncertainty; Observability; Polynomials; Random processes; Stochastic processes;
fLanguage
English
Publisher
ieee
Conference_Titel
Advanced Methods for Uncertainty Estimation in Measurement, 2006. AMUEM 2006. Proceedings of the 2006 IEEE International Workshop on
Conference_Location
Sardagna
Print_ISBN
1-4244-0249-2
Type
conf
DOI
10.1109/AMYEM.2006.1650743
Filename
1650743
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