首页|Set-membership state estimation for time-varying complex networks: two zonotopic design methods
Set-membership state estimation for time-varying complex networks: two zonotopic design methods
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NETL
NSTL
Taylor & Francis
This article studies the zonotopic set-membership state estimation problem for linear time-varying complex networks with unknown-but-bounded (UBB) noises, where the UBB noises are contained by a set of zonotopes. The objective of the addressed problem is to give two design methods, namely the correction matrix method and the state observer method, where a time-varying zonotopic sequence containing all possible states of the system is obtained. The expressions of the correction matrix and the observer gain are given under the F-radius criterion, and the desired minimum zonotopes are obtained. In addition, a state observer based on the measured output at the current moment is designed to analyze the equivalence between the above two methods. Finally, in order to demonstrate the effectiveness of the proposed state estimation algorithms, two simulation examples are presented.
Time-varying complex networksset-membership state estimationzonotopescorrection matrixstate observer
Mengyuan Yao、Dongyan Chen、Jun Hu、Ning Yang
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Harbin University of Science and Technology||Harbin University of Science and Technology
Harbin University of Science and Technology||Harbin University of Science and Technology||Harbin University of Science and Technology
NETL
NSTL
Taylor & Francis
