Rhodri Smith
Papers
3
Total Citations
10
H-Index
2
About
Rhodri Smith is a researcher specializing in intelligent manufacturing systems, robotics, and formal modeling methodologies, with a particular focus on the application of Petri nets to flexible manufacturing environments. His work in the early 1990s made meaningful contributions to the field of automated industrial control by demonstrating how Petri net frameworks could be used to model, monitor, and manage the complex behaviors of Flexible Manufacturing System (FMS) cells — integrated environments comprising pick-and-place robots, vision systems, CNC machinery, and conveyor networks. Smith's most notable contribution lies in his pioneering extension of classical Petri nets into the domain of fuzzy logic. His 1994 paper on Fuzzy Petri nets, his most cited work with 5 citations, showed how uncertainty and imprecision — inherent challenges in real-world vision and robotic systems — could be formally accommodated within a hierarchical control architecture. Complementing this, his earlier work on modeling safety requirements using Petri nets highlighted the importance of rigorous formal methods in ensuring reliable and safe automated manufacturing operations. Collectively, his research provided foundational tools for engineers seeking structured, verifiable approaches to FMS design and control during a formative period in industrial automation.
Research Focus
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Top Papers
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