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Shaocheng Wang
Researcher at University of California, Riverside
Publications - 15
Citations - 424
Shaocheng Wang is an academic researcher from University of California, Riverside. The author has contributed to research in topics: Network topology & Kalman filter. The author has an hindex of 9, co-authored 15 publications receiving 332 citations.
Papers
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Journal ArticleDOI
Multisensor Wireless System for Eccentricity and Bearing Fault Detection in Induction Motors
TL;DR: In this article, the Hilbert-Huang transform of vibration data and power spectral density of current and acoustic signals are used as the features in a hierarchical classifier to distinguish a faulty motor from a healthy motor.
Journal ArticleDOI
On the Convergence Conditions of Distributed Dynamic State Estimation Using Sensor Networks: A Unified Framework
Shaocheng Wang,Wei Ren +1 more
TL;DR: A distributed hybrid information fusion (DHIF) algorithm, which requires no global parameter and only one communication iteration per time instant, is proposed, which computes confident but consistent estimates.
Journal ArticleDOI
Effects of Switching Network Topologies on Stealthy False Data Injection Attacks Against State Estimation in Power Networks
TL;DR: A new mechanism is proposed to eliminate the possibility of such an attack via strategically shutting down some preselected transmission lines by turns and therefore switching the network topologies and the general form of possible attacks when the elimination is impossible are formulated.
Journal ArticleDOI
Fully Distributed Dynamic State Estimation With Uncertain Process Models
Shaocheng Wang,Wei Ren,Jie Chen +2 more
TL;DR: Two algorithms are proposed by following the frameworks of two well-known multiple-model approaches, namely, the first-order generalized pseudo-Bayesian and interacting MM approaches, which are hence fully distributed, robust against agents not directly sensing the target, and only require a single communication iteration among agents during each sampling interval.
Proceedings ArticleDOI
Stealthy false data injection attacks against state estimation in power systems: Switching network topologies
Shaocheng Wang,Wei Ren +1 more
TL;DR: The vulnerable measurements in the network are formulated in the case when this elimination is impossible and a new mechanism in which the system operator is trying to eliminate the possibility of such attacks via strategically shutting down some of the transmission lines by turns and therefore switching the network topologies is proposed.