Results 31 to 40 of about 162,165 (141)
Cyber Physical Systems Approach to Power Electronics Education
Electronics ETF, 2012 This paper proposes a Cyber Physical Approach (CPS) to power electronics (PE) education where all aspects of PE technology from circuit topology to the implementation of real time control code on a microprocessor are dealt with as an inseparable whole, and only the system complexity is increased during the course of instruction.
Marko Vekić +5 more
openaire +3 more sources
Robust protection scheme against cyber‐physical attacks in power systems [PDF]
IET Control Theory & Applications, 2018 This study presents a robust defence strategy in reaction to destabilising cyber‐physical attacks launched against linear time invariant systems and its application to power systems. The proposed protection scheme aims at making the dynamics of a selected subsystem decoupled from the dynamics of the subsystem targeted by the attack.
Di Giorgio, Alessandro +3 more
openaire +2 more sources
Optimal Attack against Cyber-Physical Control Systems with Reactive Attack Mitigation
, 2017 This paper studies the performance and resilience of a cyber-physical control system (CPCS) with attack detection and reactive attack mitigation. It addresses the problem of deriving an optimal sequence of false data injection attacks that maximizes the ...
Lakshminarayana, Subhash +3 more
core +1 more source
Cyber-Physical Resilience Analysis for Power Systems
, 2020 Traditionally, the Energy Management System (EMS) has been deployed at the control center in suggesting preventive and corrective control actions at a minute scale and the local automated control at substations at a much faster timescale. Deployment of Intelligent Electronic Devices (IEDs) such as Phasor Measurement Units (PMUs) plays an essential role
openaire +2 more sources
Supporting Cyber-Physical Systems with Wireless Sensor Networks: An Outlook of Software and Services [PDF]
, 2013 Sensing, communication, computation and control technologies are the essential building blocks of a cyber-physical system (CPS). Wireless sensor networks (WSNs) are a way to support CPS as they provide fine-grained spatial-temporal sensing, communication
Duquennoy, Simon +6 more
core +1 more source
A Test bed dedicated to the Study of Vulnerabilities in IEC 61850 Power Utility Automation Networks
, 2016 International audienceIndustrial control systems rely more and more on digital technologies. Although the cyber risk such technologies induce is widely judged as serious, especially for critical infrastructures, these systems have generally not been ...
Kabir-Querrec, Maëlle +3 more
core +2 more sources
Evaluation of Cognitive Architectures for Cyber-Physical Production Systems
, 2019 Cyber-physical production systems (CPPS) integrate physical and computational resources due to increasingly available sensors and processing power. This enables the usage of data, to create additional benefit, such as condition monitoring or optimization.
Bartz-Beielstein, Thomas +5 more
core +1 more source
Multi-Layer Cyber-Physical Security and Resilience for Smart Grid
, 2018 The smart grid is a large-scale complex system that integrates communication technologies with the physical layer operation of the energy systems. Security and resilience mechanisms by design are important to provide guarantee operations for the system ...
CH Hauser +19 more
core +1 more source
A Colonel Blotto Game for Interdependence-Aware Cyber-Physical Systems Security in Smart Cities
, 2017 Smart cities must integrate a number of interdependent cyber-physical systems that operate in a coordinated manner to improve the well-being of the city's residents. A cyber-physical system (CPS) is a system of computational elements controlling physical
Ferdowsi, Aidin +3 more
core +1 more source
A Model-Based Approach to Security Analysis for Cyber-Physical Systems
, 2018 Evaluating the security of cyber-physical systems throughout their life cycle is necessary to assure that they can be deployed and operated in safety-critical applications, such as infrastructure, military, and transportation.
Bakirtzis, Georgios +3 more
core +1 more source