6 citations · 17 across the 11 of their papers we have counts for
4 papers · 1 filter
Sequential Multiple Structural Damage Detection and Localization: A Distributed Approach
Yizheng Liao, Ram Rajagopal
As essential components of the modern urban system, the health conditions of civil structures are the foundation of urban system sustainability and need to be continuously monitore…
Structural Damage Detection and Localization with Unknown Post-Damage Feature Distribution Using Sequential Change-Point Detection Method
Yizheng Liao, Anne S. Kiremidjian, Ram Rajagopal +1
The high structural deficient rate poses serious risks to the operation of many bridges and buildings. To prevent critical damage and structural collapse, a quick structural health…
Fast Distribution Grid Line Outage Identification with PMU
Yizheng Liao, Yang Weng, Chin-Woo Tan +1
The growing integration of distributed energy resources (DERs) in urban distribution grids raises various reliability issues due to DER's uncertain and complex behaviors. With a la…
Unbalanced Multi-Phase Distribution Grid Topology Estimation and Bus Phase Identification
Yizheng Liao, Yang Weng, Guangyi Liu +3
There is an increasing need for monitoring and controlling uncertainties brought by distributed energy resources in distribution grids. For such goal, accurate multi-phase topology…