Animated AI-Based Simulation in Production Scheduling
KNOWHSEM '93 Proceedings of the IFIP TC5/WG5.3/IFAC International Working Conference on Knowledge Based Hybrid Systems in Engineering and Manufacturing
A Simple and Fast Algorithm to Obtain All Invariants of a Generalized Petri Net
Selected Papers from the First and the Second European Workshop on Application and Theory of Petri Nets
On assembly sequence planning using Petri nets
ISATP '95 Proceedings of the 1995 IEEE International Symposium on Assembly and Task Planning
AND/OR net representation for robotic task sequence planning
IEEE Transactions on Systems, Man, and Cybernetics, Part C: Applications and Reviews
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We present a methodology for integrated process planning and supply chain configuration for commodity assemblies. Although the supply chain configuration problem for commodity assemblies is relatively straightforward using math programming, developing a commodity-dependent math program with precedence constraints can be a very daunting and time-consuming process. We use Petri net techniques to support the development of such a math program. Our modeling approach is based on a series of stepwise Petri net transformations that transform the Petri net model of the assembly process into a supply chain configuration representation. We use the matrix representation as a basis for the integer program formulation. We present a small example commodity from the automotive industry to illustrate the proposed methodology.