CATEGORY: PROCESS CONTROL
Agent-based cyber control strategy design for resilient control
systems: Concepts, architecture and methodologies
2012 5th International Symposium on Resilient
Control Systems (ISRCS), 14-16 Aug. 2012, Page(s): 40 - 47
Rieger, C.
Idaho Nat. Lab., Instrum. Control & Intell. Syst., Idaho Falls, ID, USA
Quanyan Zhu ; Basar, T.
Abstract
The
implementation of automated regulatory control has allowed engineers to operate
the plant more consistently by focusing on overall operations and settings
instead of individual monitoring of local instruments, both inside and outside the
control room. Authors propose a similar approach for cyber security, where
current border-protection designs have been inherited from information
technology developments that lack consideration of the high-reliability, high
consequence nature of industrial control systems.
Instead of an independent development, however, an integrated
approach is taken to develop a holistic understanding of performance. The
performance emerges inside a multi-agent design, which provides a notional
context to model highly decentralized and complex industrial process control
systems, the nervous system of critical infrastructure. The resulting strategy
provides a framework for researching solutions to security and unrecognized
interdependency concerns with industrial control systems.
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