Optimized production scheduling system using loading simulation engine with dynamic feedback scheduling algorithm

摘要

PURPOSE: the production scheduling system of optimization determines that subsequent work sequence is provided to using simulation result about production technology in a short time based on loading simulation equipped with dynamical feedback dispatching algorithm. ;CONSTITUTION: simulation model (14) generates valuable for inputting. The simulation model that scheduler (15) uses FP (factory) to generate with model engineer is valuable as inputting. Scheduler executes simulated production and passes through loading simulation engine. Analyzer (16) obtains the rate in stock about prediction future, predicts capacity ratio, prediction, production and each facility of work sequence. Monitor (17) compares output and comes child scheduler and practical function result. ;The 2013 of copyright KIPO submissions;[Reference numerals] (14) simulation model; (15) scheduler; (16) analyzer; (17) it monitors; (AA) plan (FP); (BB) product composition; (CC) reference process; (DD) composition of BOP; (EE) group of facility; (FF) facility forms; (GG) work change rule; (HH) go out quantity; (II) Work condition analogue is set; Simulation engine (JJ) loads; (KK) (WIP) conditioned reflex is laid in; (LL) (WIP) is laid in; (MM) insertion plan; (NN) work plan; (OO) work change; (PP) LS resutl are analyzed; (QQ) work order passes through facility; (RR) output prediction; (SS) operability; (TT) WIP is predicted; (UU) production plan/resu (VV) core index progress; As a result (WW) works