Implementation of Networked Machine Tools in Reconfigurable Manufacturing Systems

This paper discusses the hierarchical model and implementation considerations of network architectures for RMS. Using a 3-axis machine tool, system performance and reconfiguration issues are parameterized and analyzed. We utilize this machine tool to address issues associated with evaluating system performance and developing control network solutions. The implementation considerations of a networked machine tool include device and network delays, node numbering, messaging connections, conformance testing, etc. The issues addressed in the paper facilitate the design of several key components of the modularity and flexibility in networked Reconfigurable Manufacturing Systems.