An Integer Programming Model for Flow Shop Scheduling Under TOU and Tiered Electricity Price

Reasonable scheduling can achieve energy saving in the production process. Considering the TOU and tiered electricity price policy, an integer linear programming model for flow shop with the goal of minimizing the power cost is constructed, and a particle swarm optimization algorithm (PSO) with a th...

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Veröffentlicht in:	IOP conference series. Earth and environmental science 2021-03, Vol.692 (2), p.22105
Hauptverfasser:	Peng, Lining, Yang, Mingshun, Xiao, Renhao
Format:	Artikel
Sprache:	eng
Schlagworte:	Algorithms Electricity Electricity pricing Energy conservation Integer programming Iterative methods Job shop scheduling Linear programming Machining Mathematical models Particle swarm optimization Workpieces
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Beschreibung
Zusammenfassung:	Reasonable scheduling can achieve energy saving in the production process. Considering the TOU and tiered electricity price policy, an integer linear programming model for flow shop with the goal of minimizing the power cost is constructed, and a particle swarm optimization algorithm (PSO) with a three-layer coding method based on the workpiece, start time and machining state and the iterative process is designed. Finally, the correctness of the mathematical model and the effectiveness of the algorithm are verified by an example.
ISSN:	1755-1307 1755-1315
DOI:	10.1088/1755-1315/692/2/022105