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Showing results 141 to 160 of 1979
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An adaptive high-gain observer for nonlinear systemsBoizot, Nicolas  ; Busvelle, Eric; Gauthier, Jean-Paulin Automatica (2010), 46(9), 1483-1488 In this paper the authors provide a solution to the noise sensitivity of high-gain observers. The resulting nonlinear observer possesses simultaneously 1) extended Kalman filter's good noise filtering ... [more ▼] In this paper the authors provide a solution to the noise sensitivity of high-gain observers. The resulting nonlinear observer possesses simultaneously 1) extended Kalman filter's good noise filtering properties, and 2) the reactivity of the high-gain extended Kalman filter with respect to large perturbations. The authors introduce innovation as the quantity that drives the gain adaptation. They prove a general convergence result, propose guidelines to practical implementation and show simulation results for an example. [less ▲] Detailed reference viewed: 232 (1 UL)
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