11 research outputs found
An Application of the DEDS Control Synthesis Method
No full textAn application of the method suitable for modelling and control of general discrete event dynamic systems (DEDS) to special kinds of communication systems is presented in this paper. The approach is based on Petri nets (PN) defined in [Peterson 1981] and directed graphs (DG) described e.g. in [Diestel 1997]. It is supported by the previous author s works, especially [Capkovic 2003], [Capkovic 1998], [Tzafestas and Capkovic 1997]
Modelling and Control of Discrete Event Dynamic Systems
No full textDiscrete event dynamic systems (DEDS) in general are investigated as to their analytical models most suitable for controlpurposes and as to the analytical methods of the control synthesis. The possibility of utilising both the selected kind of Petri netsand the oriented graphs on this way is pointed out. Because manytimes the control task specifications (like criteria, constraints, special demands, etc.) are given only verbally or in another form ofnon analytical terms, a suitable knowledge representation aboutthe specifications is needed. Special kinds of Petri nets (logical,fuzzy) are suitable on this way too. Hence, the knowledge-basedcontrol synthesis of DEDS can also be examined. The developedgraphical tools for model drawing and testing as well as for theautomated knowledge-based control synthesis are described andillustratively presented.Two approaches to modelling and control synthesis based onoriented graphs are developed. They are suitable when the system model is described by the special kind of Petri nets - statemachines. At the control synthesis the first of them is straightforward while the second one combines both the straight-lined modeldynamics development (starting from the given initial state towards the prescribed terminal one) and the backtracking modeldynamics development
Agent-based approach to modelling, analysing and performance evaluation of discrete-event systems
No full text
Construction of Rule Base for the Control of Discrete Event Dynamic
No full textリサーチレポート（北陸先端科学技術大学院大学情報科学研究科）本文は図書館に配架されています。 / This material is stored in the JAIST library
