This paper has two main contributions: First, we propose new methods based on principle component analysis (PCA), clustering and constrained optimization for tight over-approximation of zonotopes. Second, we provide an overview of the most important known methods for order reduction and compare the...
We follow the standard algorithmic steps typically used for set-valued state estimation (i.e., prediction, update, and reduction). For the prediction step, we use new generalizations of the mean value extension and first-order Taylor extension discussed above that enable constrained zonotopes, ...
Resilient set-based state estimation for linear time-invariant systems using zonotopes ? 2023 The Author(s)This paper considers the problem of set-based state estimation for linear time-invariant (LTI) systems under time-varying sensor attack... MUB Niazi,KH Johansson,ACMS Alanwar - 《European...