Graph-theoretic analysis of network input–output processes: Zero structure and its implications on remote feedback control

JA Torres, S Roy - Automatica, 2015 - Elsevier
The control of dynamical processes in networks is considered, in the case where
measurement and actuation capabilities are sparse and possibly remote. Specifically, we …

A two-layer transformation for characterizing the zeros of a network input-output dynamics

JA Torres, S Roy - 2015 54th IEEE Conference on Decision and …, 2015 - ieeexplore.ieee.org
Many networks can be modeled as collections of subsystems with complex internal
dynamics, which are dynamically coupled according to a weighted digraph. This article …

Stabilization and destabilization of network processes by sparse remote feedback: Graph-theoretic approach

JA Torres, S Roy - 2014 American Control Conference, 2014 - ieeexplore.ieee.org
The control of dynamical processes in networks is considered, in the case where
measurement and actuation capabilities are sparse and possibly remote. Specifically, we …

Scaling in vehicle platoons

I Herman - 2016 - search.proquest.com
This thesis deals with analysis of scaling in autonomous vehicle platoons in which vehicles
keep xed distance to their neighbors. The vehicles are modelled as linear single-input single …

[PDF][PDF] Scaling of transfer functions in vehicular platoons: the role of asymmetry disputed

I Herman, D Martinec, Z Hurák… - arXiv preprint arXiv …, 2014 - academia.edu
This paper investigates disturbance propagation in vehicular platoons. In particular, we
investigate how the H-infinity norm of some chosen transfer functions scale with the number …

Robust fault detection based on bond graph UIO observer

G Saoudi, RE Harabi… - International Journal of …, 2017 - inderscienceonline.com
Motivated by recent concerns in building a totally graphical unknown input observer (UIO), a
bond graph approach to design an UIO observer for linear systems with unknown inputs is …

Transfer functions in consensus systems with higher-order dynamics and external inputs

I Herman, D Martinec, M Sebek - arXiv preprint arXiv:1512.05222, 2015 - arxiv.org
This paper considers transfer functions in consensus systems where agents have identical
SISO dynamics of arbitrary order. The interconnecting structure is a directed graph. The …

Security of cyber-physical systems: A control-theoretic perspective

NHK Hirzallah - 2018 - ideals.illinois.edu
Motivated by the attacks on control systems through the cyber (digital) part, we study how
signal attacks injected through actuators and/or sensors affect control system stability and …

15 Wide-Area Management of Cyber-Physical Infrastructures: A Call to Action

S Roy, SK Das, M Xue - Principles of Cyber-Physical Systems: An …, 2020 - books.google.com
Terrestrial-scale infrastructures like road-and air-transportation systems, electric power
grids, human social networks, and defense systems are foundational to our modern society …

[图书][B] Controlling complex network dynamics using sparse measurements and actuation: Graph-theoretic perspective

JA Torres - 2014 - search.proquest.com
This thesis studies the control and estimation of hardwired network processes with sparse
actuation and sensing from a topological perspective. This topological characterization is …