Principio Da Dualidade Qr
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1. Tunning of the Filter of Kalman for indirect measurement of the variable of state in the electrolytic bath / Sintonia do filtro de Kalman para medição indireta das variáveis de estado no banho eletrolitico
A tunning model for Kalman filter based on QR duality principle is presented to measure the state variables of the electrolytic bath in aluminium production cells. The main goal is to establish a set of filter gains that better represents the percentual of alumina in the bath. The filter bandwidth tunning is performed by increasing or decreasing the filter b
Publicado em: 2008