2016
IMAACA 2016 Proceeding
Highly non linear rigid flexible manipulator state estimation using the extended and the unscented kalman filters
Authors: M. Bakhti, B. Bououlid Idrissi
Abstract
This paper focuses on the highly non linear rigid- flexible manipulator state estimation using the Extended Kalman Filter and the Unscented Kalman Filter. The Hamilton?s principle is used to derive the manipulator equations, the Euler-Bernoulli assumption is considered to model the flexible link, and the elastic movement is approximated using the assumed modes method. The simulation study compares the efficiency of the state estimation quantified by the estimation mean squared error and the time required by the filters to converge.
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