Recursive Estimator for Linear and Nonlinear Systems with Uncertain Observations
Original Item ID
The state estimation problem with observations which may or may not contain a signal at any sample time is considered from a covariance assignment viewpoint. The closed form solution for directly assigning steady state estimation error covariances and their assignability conditions are derived for the linear case. For the nonlinear case, upper bounds on the estimation error covariance are assigned. Examples are given for illustration in which the robustness of the proposed schemes are assessed.
NaNacara, Wittawat and Yaz, Edwin E., "Recursive Estimator for Linear and Nonlinear Systems with Uncertain Observations" (1997). Electrical and Computer Engineering Faculty Research and Publications. 723.