A conceptual framework of the applicability of production scheduling from a contingency theory approach: addressing the theory-practice gap

R Romero-Silva, J Santos… - Production Planning & …, 2024 - Taylor & Francis
In the last century, there was a general perception that scheduling theory was highly
irrelevant to scheduling practice. Many recent studies, however, have suggested that the …

Discrete-Time Network Scheduling and Dynamic Optimization of Batch Processes with Variable Processing Times through Discrete-Steepest Descent Optimization

DA Liñán, LA Ricardez-Sandoval - Industrial & Engineering …, 2024 - ACS Publications
This work proposes a general discrete-time simultaneous scheduling and dynamic
optimization (SSDO) formulation based on the state-task network (STN) representation. This …

Data-driven distributionally robust optimization under combined ambiguity for cracking production scheduling

C Zhang, Z Wang - Computers & Chemical Engineering, 2024 - Elsevier
Distributionally robust optimization has garnered significant attention for its effectiveness in
decision-making under uncertainty. However, employing this strategy faces hurdles posed …

A comprehensive chemical production scheduling representation

A Samadi, CT Maravelias - Computers & Chemical Engineering, 2024 - Elsevier
Existing approaches for representing chemical production scheduling problems are problem-
class-specific and are limited in terms of the characteristics, constraints, and data that they …

Energy-efficient scheduling in an identical parallel machine environment with peak power consumption and deadline constraints

XY Li, CG Liu - Computers & Operations Research, 2024 - Elsevier
Energy-efficient scheduling is an essential means of achieving sustainability in
manufacturing systems. This paper defines and addresses the problem of scheduling n jobs …

Energy-aware production lot-sizing and parallel machine scheduling with the product-specific machining tools and power requirements

Ç Sel, ME Gurkan, A Hamzadayı - Computers & Industrial Engineering, 2024 - Elsevier
This study addresses a multi-product lot-sizing and scheduling problem with sequence-
dependent setup times, considering that the machining operations cause energy …

Production rescheduling via explorative reinforcement learning while considering nervousness

S Hwangbo, JJ Liu, JH Ryu, HJ Lee, J Na - Computers & Chemical …, 2024 - Elsevier
Nervousness-aware rescheduling is essential in maximizing the profitability and stability of
processes in manufacturing industries. It involves re-optimization to meet scheduling goals …

Computational enhancements of continuous production scheduling MILPs using tightening constraints

A Samadi, CT Maravelias - Computers & Chemical Engineering, 2024 - Elsevier
In this paper, we propose employing tightening constraints, based on known system
information, into discrete-time continuous production scheduling models to enhance their …

Plant-wide optimal scheduling of multi-grade PET production with time window constraints: A hybrid discrete/continuous-time optimization formulation

C Du, X Dai, Z Wang, C Fan, H Chang - Computers & Chemical …, 2024 - Elsevier
Plant-wide scheduling optimization of multi-grade PET production is of great significance for
increasing the economic benefits and market competitiveness of PET plants. However …

A novel multi-operation sequencing formulation for the crude oil scheduling problem with restricted overlapping constraints

C Wang, M Yang, X Dai, C Fan, W Du - Computers & Chemical …, 2024 - Elsevier
The scheduling of crude oil operations holds critical significance in the petrochemical
industry due to its profound influence on downstream unit operations and, consequently …