15 citations · 43 across the 21 of their papers we have counts for
7 papers · 1 filter
Power Injection Attacks in Smart Distribution Grids with Photovoltaics
Martin Lindström, Hampei Sasahara, Xingkang He +2
In order to protect smart distribution grids from intrusions, it is important to understand possible risks and impacts of attacks. We study the worst-case attack strategy of a powe…
Distributed control under compromised measurements:Resilient estimation, attack detection, and vehicle platooning
Xingkang He, Ehsan Hashemi, Karl H. Johansson
We study how to design a secure observer-based distributed controller such that a group of vehicles can achieve accurate state estimates and formation control even if the measureme…
Privacy Preserving Set-Based Estimation Using Partially Homomorphic Encryption
Amr Alanwar, Victor Gassmann, Xingkang He +4
The set-based estimation has gained a lot of attention due to its ability to guarantee state enclosures for safety-critical systems. However, collecting measurements from distribut…
How to Secure Distributed Filters Under Sensor Attacks
Xingkang He, Xiaoqiang Ren, Henrik Sandberg +1
We study how to secure distributed filters for linear time-invariant systems with bounded noise under false-data injection attacks. A malicious attacker is able to arbitrarily mani…
Secure Platooning of Autonomous Vehicles Under Attacked GPS Data
Xingkang He, Ehsan Hashemi, Karl H. Johansson
In this paper, we study how to secure the platooning of autonomous vehicles when an unknown vehicle is under attack and bounded system uncertainties exist. For the attacked vehicle…
Community Detection for Gossip Dynamics with Stubborn Agents
Yu Xing, Xingkang He, Haitao Fang +1
We consider a community detection problem for gossip dynamics with stubborn agents in this paper. It is assumed that the communication probability matrix for agent pairs has a bloc…
Linear System Identification Under Multiplicative Noise from Multiple Trajectory Data
Yu Xing, Ben Gravell, Xingkang He +2
The study of multiplicative noise models has a long history in control theory but is re-emerging in the context of complex networked systems and systems with learning-based control…