Unscented filtering for interval-constrained nonlinear systems
Bruno O. S. Teixeira, Leonardo A. B. Tôrres, Luís A. Aguirre, Dennis S. Bernstein · 2008
This paper addresses the state-estimation problem for nonlinear systems with an interval constraint on the state vector. Approximate solutions to this problem are reviewed and compared with new algorithms, which are based on the unscented Kalman filter. An illustrative example is discussed.