Longwall mining automation an application of minimum-variance smoothing [Applications of Control]
Autor: | G.A. Einicke, D.W. Hainsworth, Chad Hargrave, David C. Reid, Jonathon C. Ralston |
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Rok vydání: | 2008 |
Předmět: | |
Zdroj: | IEEE Control Systems. 28:28-37 |
ISSN: | 1941-000X 1066-033X |
DOI: | 10.1109/mcs.2008.929281 |
Popis: | This article reviews the development of the minimum-variance smoother and describes its use in longwall automation. We describe both continuous- and discrete-time smoother solutions. It is shown, under suitable assumptions, that the two-norm of the smoother estimation error is less than that for the Kalman filter. A simulation study is presented to compare the performance of the minimum-variance smoother with the methods of H.E. Rauch et al. (1965), and D.C. Fraser and J.E. Potter (1969). |
Databáze: | OpenAIRE |
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