10 papers
Antagonistic Control: Foundations, Scalability and Nonlinearity
Sribalaji C. Anand, André M. H. Teixeira
This paper studies the worst-case impact of constrained control inputs: an input seeks to maximize the average cost of some outputs, measured in the or norm, while rema…
Katz Centrality-Based Security Allocation in Positive Networks
Anh Tung Nguyen, Sribalaji C. Anand, André M. H. Teixeira
This paper deals with security allocation challenges for networked control systems represented by positive-weighted digraphs under stealthy false data injection attacks. These syst…
Scalable Design of Attack-Resilient Controllers for Positive Systems
Alba Gurpegui, Sribalaji C. Anand, André M. H. Teixeira
This paper proposes a framework for secure and resilient controller design for positive systems against cyber-attacks. In particular, we consider a network-controlled system where…
Secure Filtering against Spatio-Temporal False Data Attacks under Asynchronous Sampling
Zishuo Li, Anh Tung Nguyen, André M. H. Teixeira +2
This paper addresses the secure state estimation problem for continuous linear time-invariant systems with non-periodic and asynchronous sampled measurements, where the sensors nee…
Centrality-Based Security Allocation in Networked Control Systems
Anh Tung Nguyen, Andreas Hertzberg, André MH Teixeira
This paper addresses the security allocation problem within networked control systems, which consist of multiple interconnected control systems under the influence of two opposing…
Quantifying Security for Networked Control Systems: A Review
Sribalaji C. Anand, Anh Tung Nguyen, André M. H. Teixeira +2
Networked Control Systems (NCSs) are integral in critical infrastructures such as power grids, transportation networks, and production systems. Ensuring the resilient operation of…