Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
10403560 | IFAC Proceedings Volumes | 2005 | 6 Pages |
Abstract
This contribution proposes a robust recursive algorithm for state estimation of linear multi-output systems with unknown but bounded disturbances corrupting both the state and measurement vectors. A novel approach based on state bounding techniques is presented. The proposed algorithm can be decomposed into two steps : time updating and observation updating that uses a switching estimation Kalman-like gain matrix. Particular emphasis will be given to the design of a weighting factor that ensures consistency of the estimated state vectors with the input-output data and the noise constraints and that enforces convergence properties.
Related Topics
Physical Sciences and Engineering
Engineering
Computational Mechanics
Authors
Y. Becis-Aubry, M. Boutayeb, M. Darouach,