5 research outputs found

    Design and Management of Manufacturing Systems

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    Although the design and management of manufacturing systems have been explored in the literature for many years now, they still remain topical problems in the current scientific research. The changing market trends, globalization, the constant pressure to reduce production costs, and technical and technological progress make it necessary to search for new manufacturing methods and ways of organizing them, and to modify manufacturing system design paradigms. This book presents current research in different areas connected with the design and management of manufacturing systems and covers such subject areas as: methods supporting the design of manufacturing systems, methods of improving maintenance processes in companies, the design and improvement of manufacturing processes, the control of production processes in modern manufacturing systems production methods and techniques used in modern manufacturing systems and environmental aspects of production and their impact on the design and management of manufacturing systems. The wide range of research findings reported in this book confirms that the design of manufacturing systems is a complex problem and that the achievement of goals set for modern manufacturing systems requires interdisciplinary knowledge and the simultaneous design of the product, process and system, as well as the knowledge of modern manufacturing and organizational methods and techniques

    Supervisory control in health care systems

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    From Mutually Non-Blocking to Switched Non-Blocking DES

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    National audienceThe mutually non-blocking property of discrete-event systems has been introduced by Fabian and Kumar (1997). In this paper, we extend the property of mutually non-blocking from 2 to 3 elements. We also propose a definition of switched non-blocking system, and we show the mutually non-blocking property is included in the switched non-blocking property. We illustrate the result with an example of protocol conversion with switched specification.La propriété de système à événements discrets mutuellement non-bloquants a été introduite par Fabian and Kumar (1997). Dans ce papier, nous proposons une extension de cette propriété de 2 à 3 éléments. Nous donnons ensuite une définition de système non-bloquant par commutations, et nous montrons que la propriété "mutuellement non-bloquant" est incluse dans celle de "non-bloquant par commutations". Nous illustrons ce resultat à travers un exemple de système de conversion de protocole, dans lequel le protocole commute entre deux spécifications
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