… of PNs, representing the simple sequential processes and the … the enforcement of generalised
mutual exclusion constraints. A … The parallel approach implemented in the model checker …

… , Petri net was tried out on modeling smaller discrete manufacturing systems like flexible
manufacturing systems … (pme: the place to impose mutual exclusion) in order to make sure that …

… The problem is formulated to find a sequence of firing vectors … , and/or parallel behaviours,
and the state space of the system … We consider a manufacturing system composed of two pro…

… and parallel capabilities, TPNs can model systematically … A firing sequence σ is defined
as σ = tσ1 tσ2 ... tσh where σ1,..… Silva, ‘‘Generalized mutual exclusion constraints on nets …

… final marking by firing a sequence of transitions. The structure … By utilizing the structural
symmetry of a Petri net model of an … cost for firing the transition sequence. Then, we can select the …

… as a series of parallel and/or sequential stages. In the jth … This model is characterized as
system of sequential systems … popular one is generalized mutual exclusion constraints (GMECs) […

… S3PR, modeled by ordinary Petri nets, will be presented and … ) or S4PR (Systems of
Sequential Systems with Shared … crisscross mutual interconnections between the PN model of …

… structure superimposed on the original net. Generalized mutual exclusion constraints (GMECs)
are … Each process Jj is denoted as a series of parallel and/or sequential stages. In the j-th …

… For a system, if we can construct its Petri net model and analyze it, we can reveal many …
‘‘Parallel and sequential mutual exclusions for Petri net modeling of manufacturing systems …

… a model for a flexible production system enabling interactive mode formulation while seeking
answers to whether a given system … find a transition firing sequence that would transform a …