Results 311 to 320 of about 1,844,217 (391)

Economic lot scheduling problem with imperfect production processes

Journal of the Operational Research Society, 2000
Summary: In this paper, we model the effects of imperfect production processes on the economic lot scheduling problem (ELSP). It is assumed that the production facility starts in the in-control state producing items of high or perfect quality. However the facility may deteriorate with time and shifts at a random time to an out of control state and ...
Ben-Daya, M., Hariga, M.
openaire   +2 more sources

Heuristic Scheduling of Batch Production Processes Based on Petri Nets and Iterated Greedy Algorithms

IEEE Transactions on Automation Science and Engineering, 2022
Wire rod and bar rolling is an important batch production process in steel production systems. A scheduling problem originated from this process is studied in this work by considering the constraints on sequence-dependent family setup time and release ...
Ziyan Zhao, Shixin Liu, Mengchu Zhou, Dan You, Xiwang Guo   +4 more
semanticscholar   +1 more source

Production processes modelling within digital product manufacturing in the context of Industry 4.0

International Journal of Production Research, 2022
Industry 4.0 aims to establish highly flexible production, enabling effective and efficient mass customisation of products. Modelling techniques and simulation of production processes are among the core techniques of the manufacturing industry that ...
Marko Vještica, Vladimir Dimitrieski, Milan Pisaric, Slavica Kordic, S. Ristić, I. Luković   +5 more
semanticscholar   +1 more source

A Job-Shop Scheduling Decision-Making Model for Sustainable Production Planning With Power Constraint

IEEE transactions on engineering management, 2021
Improving environmental sustainability and reducing energy cost are becoming central topics of decision-making in manufacturing. Increasingly manufactures are looking for new solutions that allow them to become more energy efficient and sustainable ...
D. Carlucci, P. Renna, Sergio Materi
semanticscholar   +1 more source

An approach to process production reactive scheduling

ISA Transactions, 2004
Process manufacturing has some characteristics that make it different from other types of industry. In practice, there are many examples of process industrial settings where production resources are shared and there is no intermediate storage between two processing units.
Bostjan, Hauptman, Vladimir, Jovan
openaire   +2 more sources

Dynamic Production Scheduling for a Process Industry

Operations Research, 1994
Capacity-oriented production scheduling can be described as the assignment of competing products to several single level, capacitated production lines over a given planning horizon. This study was initially motivated by the production planning of various types of tiles by a tile manufacturing company.
de Matta, Renato, Guignard, Monique
openaire   +1 more source

Cost optimization of project schedules under constrained resources and alternative production processes by mixed-integer nonlinear programming

Engineering Construction and Architectural Management, 2019
Purpose The purpose of this paper is cost optimization of project schedules under constrained resources and alternative production processes (APPs).
Rok Cajzek, U. Klanšek
semanticscholar   +1 more source

Production transportation scheduling for process industry

2010 Second International Conference on Computational Intelligence and Natural Computing, 2010
Production transportation scheduling problem with constraints is common in process industry. But it is a NP-hard problem. In this paper, the production transportation scheduling problem between a plant that produces intermediate products and a finishing plant which processes the intermediate products in finished goods is studied.
null Xiaoqiang Zhao, null Yan Wan
openaire   +1 more source

Optimal inter-process steel production scheduling

Computers & Operations Research, 1988
Abstract Optimal scheduling of production through the hot strip mill of a steel manufacturing facility is characterized by multiple and conflicting objectives. A production strategy designed to achieve maximum product quality may be expensive and cumbersome in terms of overall throughput while a strategy that achieves high volume production may ...
Timothy L. Jacobs, Jeff R. Wright, Arthur E. Cobbs   +2 more
openaire   +1 more source

Production scheduling with alternative process plans

European Journal of Operational Research, 2012
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Čapek, R., Šůcha, Přemysl, Hanzálek, Zdeněk   +2 more
openaire   +2 more sources