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eess.SY2026
Distributed State Estimation for Discrete-Time Systems With Unknown Inputs: An Optimization Approach
Ruixuan Zhao, Guitao Yang, Nicola Bastianello +1
This paper proposes a novel Distributed Unknown Input Observer (DUIO) framework for state estimation in large-scale systems subject to local unknown inputs. We consider systems whe…
eess.SY2026
Distributed State Estimation for Discrete-time LTI Systems: the Design Trilemma and a Novel Framework
Ruixuan Zhao, Guitao Yang, James Fleming +1
With the advancement of IoT technologies and the rapid expansion of cyber-physical systems, there is increasing interest in distributed state estimation, where multiple sensors col…
eess.SY2026
Distributed Unknown Input Observer Design: A Geometric Approach
Ruixuan Zhao, Guitao Yang, Thomas Parisini +1
We present a geometric approach to designing distributed unknown input observers (DUIOs) for linear time-invariant systems, where measurements are distributed across nodes and each…