Material logistic simulation control technology based on dynamic path planning

Logistic simulation control technology based on dynamic path planning was proposed to solve the problem of inconsistency between traditional static path and flexible material logistic net in work-shop. Through decomposition of logistic procedure, logistic simulation control logics which were triggered by action sensors planted in actions as loading, transportation and downloading was constructed. Logistic schedule control was realized by the usage of track and part selection rules. Based on the computation of intercross points of tracks, shortest path was computed using Dijkstra algorithm. Logistic simulation control based on dynamic path planning was realized by adding path planning algorithm into dynamic sensors. At last, material logistic simulation models were constructed and effectiveness of this method was validated.