Basis feedback, weak interaction, and concurrent well-posedness in concurrent discrete-event systems

Concurrency in parallel and/or distributed architectures sometimes has a crucial effect on control. The authors derive a simple description of weak interaction in a concurrent discrete event system, and prove the equivalence between concurrent well-posedness and weak interaction. As a result, they obtain necessary and sufficient conditions for designing the unique maximally permissive feedback without taking concurrency into account.<
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