Automatic verification of finite-state concurrent systems using temporal logic specifications
ACM Transactions on Programming Languages and Systems (TOPLAS)
Hierarchical correctness proofs for distributed algorithms
PODC '87 Proceedings of the sixth annual ACM Symposium on Principles of distributed computing
Model checking
Enabling agile manufacturing through reconfigurable control solutions
ETFA'09 Proceedings of the 14th IEEE international conference on Emerging technologies & factory automation
Intelligent distributed control systems
Information and Software Technology
Model-driven development of industrial process control applications
Journal of Systems and Software
Distributed Reconfigurations of Autonomous IEC61499 Systems
ACM Transactions on Embedded Computing Systems (TECS) - Special Issue on Modeling and Verification of Discrete Event Systems
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This paper presents a new framework for design and validation of industrial automation systems based on systematic application of formal methods. The engineering methodology proposed in this paper is based on the component design of automated manufacturing systems from intelligent mechatronic components. Foundations of such components' information infrastructure are the new IEC 61499 architecture and the automation object concept. It is illustrated in this paper how these architectures, in conjunction with other advanced technologies, such as Unified Modeling Language, Simulink, and net condition/event systems, form a framework that enables pick-and-place design, simulation, formal verification, and deployment with the support of a suite of software tools. The key feature of the framework is the inherent support of formal validation techniques achieved on account of automated transformation among different system models. The paper appeals to developers of automation systems and automation software tools via showing the pathway to improve the system development practices by combining several design and validation methodologies and technologies.