Robust and resilient control design for cyber-physical systems with an application to power systems

Quanyan Zhu, Tamer Başar

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

The tradeoff between robustness and resilience is a pivotal design issue for modern industrial control systems. The trend of integrating information technologies into control system infrastructure has made resilience an important dimension of the critical infrastructure protection mission. It is desirable that systems support state awareness of threats and anomalies, and maintain acceptable levels of operation or service in the face of unanticipated or unprecedented incidents. In this paper, we propose a hybrid theoretical framework for robust and resilient control design in which the stochastic switching between structure states models unanticipated events and deterministic uncertainties in each structure represent the known range of disturbances. We propose a set of coupled optimality criteria for a holistic robust and resilient design for cyber-physical systems. We apply this method to a voltage regulator design problem for a synchronous machine with infinite bus and illustrate the solution methodology with numerical examples.

Original languageEnglish (US)
Title of host publication2011 50th IEEE Conference on Decision and Control and European Control Conference, CDC-ECC 2011
Pages4066-4071
Number of pages6
DOIs
StatePublished - 2011
Event2011 50th IEEE Conference on Decision and Control and European Control Conference, CDC-ECC 2011 - Orlando, FL, United States
Duration: Dec 12 2011Dec 15 2011

Other

Other2011 50th IEEE Conference on Decision and Control and European Control Conference, CDC-ECC 2011
CountryUnited States
CityOrlando, FL
Period12/12/1112/15/11

Fingerprint

Control Design
Power System
Resilience
Critical Infrastructure Protection
Control System
Synchronous Machine
Optimality Criteria
Information Technology
Control systems
Regulator
Critical infrastructures
Voltage regulators
Anomaly
Infrastructure
Disturbance
Trade-offs
Voltage
Robustness
Information technology
Uncertainty

ASJC Scopus subject areas

  • Control and Systems Engineering
  • Modeling and Simulation
  • Control and Optimization

Cite this

Zhu, Q., & Başar, T. (2011). Robust and resilient control design for cyber-physical systems with an application to power systems. In 2011 50th IEEE Conference on Decision and Control and European Control Conference, CDC-ECC 2011 (pp. 4066-4071). [6161031] https://doi.org/10.1109/CDC.2011.6161031

Robust and resilient control design for cyber-physical systems with an application to power systems. / Zhu, Quanyan; Başar, Tamer.

2011 50th IEEE Conference on Decision and Control and European Control Conference, CDC-ECC 2011. 2011. p. 4066-4071 6161031.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Zhu, Q & Başar, T 2011, Robust and resilient control design for cyber-physical systems with an application to power systems. in 2011 50th IEEE Conference on Decision and Control and European Control Conference, CDC-ECC 2011., 6161031, pp. 4066-4071, 2011 50th IEEE Conference on Decision and Control and European Control Conference, CDC-ECC 2011, Orlando, FL, United States, 12/12/11. https://doi.org/10.1109/CDC.2011.6161031
Zhu Q, Başar T. Robust and resilient control design for cyber-physical systems with an application to power systems. In 2011 50th IEEE Conference on Decision and Control and European Control Conference, CDC-ECC 2011. 2011. p. 4066-4071. 6161031 https://doi.org/10.1109/CDC.2011.6161031
Zhu, Quanyan ; Başar, Tamer. / Robust and resilient control design for cyber-physical systems with an application to power systems. 2011 50th IEEE Conference on Decision and Control and European Control Conference, CDC-ECC 2011. 2011. pp. 4066-4071
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