1 code implementation • 11 Dec 2023 • Shirantha Welikala, Zihao Song, Panos J. Antsaklis, Hai Lin
However, it is beneficial to design both the platooning controller and the communication topology simultaneously, i. e., controller and topology co-design, especially in the cases of platoon splitting and merging.
no code implementations • 16 May 2023 • Shirantha Welikala, Hai Lin, Panos J. Antsaklis
Moreover, the degree of satisfaction of STL specifications can be evaluated using ``STL robust semantics'' as a scalar robustness measure.
no code implementations • 4 May 2023 • Shirantha Welikala, Hai Lin, Panos J. Antsaklis
In this paper, we consider networked systems comprised of interconnected sets of linear subsystems and propose a decentralized and compositional approach to stabilize or dissipativate such linear networked systems via optimally modifying some existing interconnections and/or creating entirely new interconnections.
no code implementations • 29 Sep 2022 • Shirantha Welikala, Hai Lin, Panos J. Antsaklis
Second, we show that the centralized interconnection topology \emph{synthesis} techniques for these NSCs can also be developed as LMI problems.
no code implementations • 5 Jul 2022 • Zihao Song, Shirantha Welikala, Panos J. Antsaklis, Hai Lin
Using this notion, we propose an adaptive backstepping controller for the platoon such that the compositionality and the distributed nature of the controller can be ensured while the internal stability and string stability of the closed-loop system are formally guaranteed.
no code implementations • 31 Mar 2022 • Shirantha Welikala, Hai Lin, Panos J. Antsaklis
We consider the problem of on-line evaluation of critical characteristic parameters such as the L_2-gain (L2G), input feedforward passivity index (IFP) and output feedback passivity index (OFP) of non-linear systems using their input-output data.
no code implementations • 4 Mar 2022 • Zihao Song, Vince Kurtz, Shirantha Welikala, Panos J. Antsaklis, Hai Lin
First, a lower-dimensional linear system (abstraction) and an associated interface are designed to enable the output of the PWA system (concrete system) to track the output of the abstraction.
1 code implementation • 12 Apr 2018 • Khalique Newaz, Mahboobeh Ghalehnovi, Arash Rahnama, Panos J. Antsaklis, Tijana Milenkovic
Experimental determination of protein function is resource-consuming.
no code implementations • 28 Sep 2017 • Arash Rahnama, Panos J. Antsaklis
We define a general Byzantine attack on the event-triggered multi-agent network system and characterize its negative effects on synchronization.