Abstract
This paper focuses on the H/sub /spl infin// filtering of two-dimensional (2D) linear discrete systems with norm-bounded parameter uncertainty which appears in both the state and output matrices. The system is described by a 2D local state-space Fornasini-Marchesini second model. For the finite horizon case, a solution to the H/sub /spl infin// filtering is given in terms of two 2D Riccati difference equations. The infinite horizon 2D H/sub /spl infin// filtering is solved via both the algebraic Riccati inequality (ARI) and the linear matrix inequality approaches. The LMI approach is numerically more attractive than the ARI approach.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have