Name
Title | ||
|---|---|---|
On the Performance Degradation of Cyber-Physical Systems Under Stealthy Integrity Attacks. |
Abstract | ||
|---|---|---|
This technical note analyzes the effect of stealthy integrity attacks on Cyber-Physical Systems, which is modeled as a Stochastic Linear Time-Invariant (LTI) system equipped with a linear filter, a linear feedback controller and a 2 failure detector. An attacker wishes to induce perturbation in the control loop by compromising a subset of the sensors and injecting an exogenous control input, without incurring detection from an anomaly detector. We show how the problem can be modeled, from the attacker's standpoint, as a constrained control problem and that the characterization of the maximum perturbation can be posed as reachable set computation, which we solve using ellipsoidal calculus. |
Year | DOI | Venue |
|---|---|---|
2016 | 10.1109/TAC.2015.2498708 | IEEE Trans. Automat. Contr. |
Keywords | Field | DocType |
Approximation methods,Detectors,Sensor systems,Yttrium,Ellipsoids,Linear systems | Ellipsoid,Linear filter,Linear system,Control theory,Cyber-physical system,Control system,Detector,Perturbation (astronomy),Mathematics,Computation | Journal |
Volume | Issue | ISSN |
61 | 9 | 0018-9286 |
Citations | PageRank | References |
58 | 1.63 | 10 |
Authors | ||
2 | ||
Name | Order | Citations | PageRank |
|---|---|---|---|
| Yilin Mo | 1 | 891 | 51.51 |
| Bruno Sinopoli | 2 | 2837 | 188.08 |