Search Results for author: Jingwei Dong

Found 3 papers, 0 papers with code

Robust Multivariate Detection and Estimation with Fault Frequency Content Information

no code implementations7 Oct 2023 Jingwei Dong, Kaikai Pan, Sergio Pequito, Peyman Mohajerin Esfahani

Next, shifting attention to fault estimation in specific frequency ranges, an exact reformulation of the optimal estimation filter design using the restricted Hinf performance index is derived, which is inherently non-convex.

Fault Detection

Real-Time Ground Fault Detection for Inverter-Based Microgrid Systems

no code implementations24 Apr 2023 Jingwei Dong, Yucheng Liao, Haiwei Xie, Jochen Cremer, Peyman Mohajerin Esfahani

In this paper, we propose a data-assisted diagnosis scheme based on an optimization-based fault detection filter with the output current as the only measurement.

Fault Detection

Multimode Diagnosis for Switched Affine Systems with Noisy Measurement

no code implementations21 Oct 2021 Jingwei Dong, Arman Sharifi Kolarijani, Peyman Mohajerin Esfahani

We study a diagnosis scheme to reliably detect the active mode of discrete-time, switched affine systems in the presence of measurement noise and asynchronous switching.

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