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  • A matrix based approach to design of logic control functions for a production system
    Polič, Aleš ; Jezernik, Karel
    The paper introduces a new, systematic approach to the modelling of the machine logic. The machine control logic is considered as an event-driven system. The modelling of the structure of the ... discrete event-driven system is based on the matrix representation of Petri nets. The discrete dynamics of such a system is described by tranasferring the system between its specific discrete states. This is denoted using a combination of algebraic and logic equations. To show the application of the proposed approach, we present the simulation results for a cutting machine transport system. By connecting the introduced modelling approach with the continuous system theory the overall functionality of the system can be described. This is important for the simulation, analysis and implementation of rare and expensive systems, where the target system does not allow the calssical try and fix implementation or the target system is not available for testing of the control logic.
    Vir: Collaborative automation - one key for intelligent industrial environments (Str. 237-242)
    Vrsta gradiva - prispevek na konferenci
    Leto - 2004
    Jezik - angleški
    COBISS.SI-ID - 8843542

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