Tool requirement and pre-scheduling optimization model of the tool flow system of a digital workshop
2017 ◽
Vol 231
(5)
◽
pp. 838-849
Keyword(s):
A new mathematical method and an optimization model are proposed in this study to solve the tool requirement and pre-scheduling optimization problems involved in the tool flow system of digital workshops. This model aims to minimize the system makespan under the constraint of the tool purchase cost. A double-layer genetic algorithm based on the heuristic algorithm is then developed. This algorithm not only combines the advantages but also avoids the weaknesses of the two algorithms. Finally, a case study is conducted to validate the effectiveness and superiority of the proposed algorithm and the tool-machine dual-resource pre-scheduling optimization model.
2021 ◽
2012 ◽
Vol 452-453
◽
pp. 750-754
2014 ◽
Vol 1049-1050
◽
pp. 1272-1280
2021 ◽
Vol 15
◽
pp. 1057-1061
2018 ◽
Vol 1
(1)
◽