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Summary

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  • AGVs are modelled as Timed Discrete Event Systems.

  • Schedules are synthesized in an incremental manner.

  • Paths are plotted for each AGV in priority order.

  • High priority AGVs are treated as moving obstacles for low priority AGVs.

References

  1. Hagebring, Fredrik and Wigstr枚m, Oskar and Lennartson, Bengt and Ware, Simon Ian and Su, Rong, “Comparing MILP, CP, and A* for multiple stacker crane scheduling.” Discrete Event Systems (WODES), 2016 IEEE 13th International Workshop: 63-70.

  2. Ware, Simon and Su, Rong, “Incremental scheduling of discrete event systems.” Discrete Event Systems (WODES), 2016 IEEE 13th International Workshop: 147-152