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eess.SY2022
Convergence of the Distributed SG Algorithm Under Cooperative Excitation Condition
Die Gan, Zhixin Liu
In this paper, a distributed stochastic gradient (SG) algorithm is proposed where the estimators are aimed to collectively estimate an unknown time-invariant parameter from a set o…
eess.SY2022
Distributed Sparse Identification for Stochastic Dynamic Systems under Cooperative Non-Persistent Excitation Condition
Die Gan, Zhixin Liu
This paper considers the distributed sparse identification problem over wireless sensor networks such that all sensors cooperatively estimate the unknown sparse parameter vector of…