255 citations · 1.2k across the 88 of their papers we have counts for
6 papers · 1 filter
A Secure Control Framework for Resource-Limited Adversaries
André Teixeira, Iman Shames, Henrik Sandberg +1
Cyber-secure networked control is modeled, analyzed, and experimentally illustrated in this paper. An attack space defined by the adversary's system knowledge, disclosure, and disr…
Complexity Reduction for Parameter-Dependent Linear Systems
Farhad Farokhi, Henrik Sandberg, Karl H. Johansson
We present a complexity reduction algorithm for a family of parameter-dependent linear systems when the system parameters belong to a compact semi-algebraic set. This algorithm pot…
Efficient Computations of a Security Index for False Data Attacks in Power Networks
Julien M. Hendrickx, Karl Henrik Johansson, Raphael M. Jungers +2
The resilience of Supervisory Control and Data Acquisition (SCADA) systems for electric power networks for certain cyber-attacks is considered. We analyze the vulnerability of the…
Design of State-based Schedulers for a Network of Control Loops
Chithrupa Ramesh, Henrik Sandberg, Karl H. Johansson
For a closed-loop system, which has a contention-based multiple access network on its sensor link, the Medium Access Controller (MAC) may discard some packets when the traffic on t…
Computing Critical -tuples in Power Networks
Kin Cheong Sou, Henrik Sandberg, Karl Henrik Johansson
In this paper the problem of finding the sparsest (i.e., minimum cardinality) critical -tuple including one arbitrarily specified measurement is considered. The solution to this…
On the Exact Solution to a Smart Grid Cyber-Security Analysis Problem
Kin Cheong Sou, Henrik Sandberg, Karl Henrik Johansson
This paper considers a smart grid cyber-security problem analyzing the vulnerabilities of electric power networks to false data attacks. The analysis problem is related to a constr…