This paper presents a preliminary study towards the applications of IEC 61499 Function Block standard in distributed motion control systems, where synchronization is of crucial importance. In particular, an investigation on the possibilities of applying event-driven function blocks in the time-based motion control system has been performed on the SIDEL SL90 packaging machine's control system. To achieve the required high-precision time synchronization and to provide the reference time, the IEEE 1588 Precision Time Protocol has been implemented in this work as the essential part of the packaging control system. A time-complemented event-based control framework has also been proposed.
Time-Complemented Event-Driven Control Framework for Distributed Motion Control Systems Based on IEC 61499 and IEEE 1588 / C., Pang; V., Vyatkin; Fantuzzi, Cesare. - ELETTRONICO. - (2011), pp. 640-645. (Intervento presentato al convegno 2011 9th IEEE International Conference on Industrial Informatics, INDIN 2011 tenutosi a Caparica, Lisbon, Portugal nel 26-29 July 2011) [10.1109/INDIN.2011.6034953].
Time-Complemented Event-Driven Control Framework for Distributed Motion Control Systems Based on IEC 61499 and IEEE 1588
FANTUZZI, Cesare
2011
Abstract
This paper presents a preliminary study towards the applications of IEC 61499 Function Block standard in distributed motion control systems, where synchronization is of crucial importance. In particular, an investigation on the possibilities of applying event-driven function blocks in the time-based motion control system has been performed on the SIDEL SL90 packaging machine's control system. To achieve the required high-precision time synchronization and to provide the reference time, the IEEE 1588 Precision Time Protocol has been implemented in this work as the essential part of the packaging control system. A time-complemented event-based control framework has also been proposed.
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