Search results for: NETWORKED SYSTEMS

• CYBERNETICS AND SYSTEMS

  Journals

  ISSN: 0196-9722 , eISSN: 1087-6553

• Event driven MPC for networked control systems

  Publication

  • G. Ewald
  • M. Brdyś

  - Year 2008

  Because of variable delays and stochastic data packets loss networked control systems require suitable algorithms to ensure stability of the control system and guarantee desired control performance. This paper presents the idea of an event driven approach with MPC controller. In opposition to network compensation, where standard regulators are used, the presented solution integrates network with plant. A MPC based controller is...

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• Hybrid Approach to Networked Control System

  Publication

  • G. Ewald
  • M. Brdyś

  - Year 2013

  Effcient control of Networked Control System (NCS) is a challenge, as the control methods need to deal with non-deterministic variable delays and data loss. This paper presents a novel hybrid approach to NCS where Model Predictive Control (MPC) is applied as a main controller and implicit switching MPC is used for data transmission control in event-driven shared communication medium, leading to complex control system with active...

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• NETWORKS

  Journals

  ISSN: 0028-3045 , eISSN: 1097-0037

• Security Evaluation of IT Systems Underlying Critical Networked Infrastructures

  Publication

  • R. Leszczyna
  • I. N. Favino
  • M. Masera

  - Year 2008

  Critical infrastructures have become highly dependent on information and communication technology (ICT). The drawback of this situation is that the consequences of disturbances of the underlying ICT networks may be serious as cascading effects can occur. This raises a high demand for security assurance, with a high importance assigned to security evaluations. In this paper we present an experiment-centric approach for the characterisation...

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• On the Importance of Resilience Engineering for Networked Systems in a Changing World

  Publication

  • D. Hutchison
  • D. Pezaros
  • J. Rak
  • P. Smith

  - IEEE COMMUNICATIONS MAGAZINE - Year 2023

  Resilience is featured increasingly often in the media, usually applied to society when faced, for example, with disasters such as flooding and the enormous challenges that the Covid-19 pandemic posed. There are now many resilience-related discussion groups worldwide, and some standards initiatives devoted in particular to city resilience. However, there is relatively little explicit interest in resilience engineering for communication...

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• TELECOMMUNICATION SYSTEMS

  Journals

  ISSN: 1018-4864 , eISSN: 1572-9451

• NETWORK-COMPUTATION IN NEURAL SYSTEMS

  Journals

  ISSN: 0954-898X , eISSN: 1361-6536

• Journal of Network and Systems Management

  Journals

  ISSN: 1064-7570 , eISSN: 1573-7705

• Asynchronous Networked Estimation System for Continuous Time Stochastic Processes

  Publication

  • Z. Kowalczuk
  • M. Domżalski

  - Year 2013

  In this paper we examine an asynchronous networked estimation system for state estimation of continuous time stochastic processes. Such a system is comprised of several estimation nodes connected using a possibly incomplete communication graph. Each of the nodes uses a Kalman filter algorithm and data from a local sensor to compute local state estimates of the process under observation. It also performs data fusion of local estimates...