no code implementations • 6 Sep 2023 • Steven X. Ding, Linlin Li
It is demonstrated that the projection onto the manifold of uncertainty data, together with the correspondingly defined Bregman divergence, is also capable for fault detection.
no code implementations • 3 Jun 2023 • Dong Zhao, Yang Shi, Steven X. Ding, Yueyang Li, Fangzhou Fu
The replay attack detection problem is studied from a new perspective based on parity space method in this paper.
no code implementations • 2 Aug 2022 • Linlin Li, Steven X. Ding, Ketian Liang, Zhiwen Chen, Ting Xue
The major efforts are made on the development of a control theoretic solution to the optimal fault detection problem, in which an analog concept to minimal sufficient statistic, the so-called lossless information compression, is introduced and proven for dynamic systems and fault detection specifications.
no code implementations • 16 Feb 2022 • Steven X. Ding, Linlin Li, Tianyu Liu
In this paper, we propose a new paradigm of fault diagnosis in dynamic systems as an alternative to the well-established observer-based framework.
no code implementations • 16 Nov 2021 • Zhiwen Chen, Jiamin Xu, Cesare Alippi, Steven X. Ding, Yuri Shardt, Tao Peng, Chunhua Yang
Graph neural network (GNN)-based fault diagnosis (FD) has received increasing attention in recent years, due to the fact that data coming from several application domains can be advantageously represented as graphs.
no code implementations • 27 Feb 2021 • Steven X. Ding, Linlin Li, Dong Zhao, Chris Louen, Tianyu Liu
It is demonstrated, in the unified framework of control and detection, that all kernel attacks can be structurally detected when not only the observer-based residual, but also the control signal based residual signals are generated and used for the detection purpose.
no code implementations • 31 Dec 2020 • Hailan Ma, Daoyi Dong, Steven X. Ding, Chunlin Chen
Deep reinforcement learning has been recognized as an efficient technique to design optimal strategies for different complex systems without prior knowledge of the control landscape.
no code implementations • 25 May 2020 • Mohammed Sharafath Abdul Hameed, Gavneet Singh Chadha, Andreas Schwung, Steven X. Ding
The proposed method which we term as Gradient Monitoring(GM), is an approach to steer the learning in the weight parameters of a neural network based on the dynamic development and feedback from the training process itself.