Managing product-inherent constraints with artificial intelligence: production control for time constraints in semiconductor manufacturing

MC May, J Oberst, G Lanza - Journal of Intelligent Manufacturing, 2024 - Springer
Continuous product individualization and customization led to the advent of lot size one in
production and ultimately to product-inherent uniqueness. As complexities in …

Scheduling for a flow shop with waiting time constraints and missing operations in semiconductor manufacturing

JH Han, JY Lee - Engineering Optimization, 2023 - Taylor & Francis
Semiconductor manufacturing systems consist of highly complex and constrained processes
owing to the requirement for high-quality wafers and dynamic customer orders. This study …

A sampling-based approach for managing lot release in time constraint tunnels in semiconductor manufacturing

A Lima, V Borodin, S Dauzère-Pérès… - International Journal of …, 2021 - Taylor & Francis
For the sake of product yield and quality considerations, time constraints (TCs) are imposed
between process operations in various multi-product manufacturing systems. Often …

Metaheuristics for a flow shop scheduling problem with urgent jobs and limited waiting times

BJ Jeong, JH Han, JY Lee - Algorithms, 2021 - mdpi.com
This study considers a scheduling problem for a flow shop with urgent jobs and limited
waiting times. The urgent jobs and limited waiting times are major considerations for …

Performance evaluation of asynchronous two-stage manufacturing lines fabricating discrete parts

MC Magnanini, TAM Tolio - CIRP Journal of Manufacturing Science and …, 2021 - Elsevier
Asynchronous systems with deterministic processing times are critical for fabricating discrete
parts, especially in countries offering high salaries. Despite their widespread application, it is …

Integrating critical queue time constraints into SMT2020 simulation models

D Kopp, M Hassoun, A Kalir… - 2020 Winter Simulation …, 2020 - ieeexplore.ieee.org
In this paper, we study the impact of critical queue time (CQT) constraints in semiconductor
wafer fabrication facilities (wafer fabs). Process engineers impose CQT constraints that …

Multi-variate time-series for time constraint adherence prediction in complex job shops

MC May, L Behnen, A Holzer, A Kuhnle, G Lanza - Procedia CIRP, 2021 - Elsevier
One of the most complex and agile production environments is semiconductor
manufacturing, especially wafer fabrication, as products require more than several hundred …

Digital Twin Based Uncertainty Informed Time Constraint Control in Semiconductor Manufacturing

MC May, L Kiefer, G Lanza - 2024 Winter Simulation …, 2024 - ieeexplore.ieee.org
Semiconductor manufacturing, commonly described as a complex job shop, contains
product-inherent constraints that amplify dispatching complexities. Most notably time …

Scheduling and simulation in wafer fabs: competitors, independent players or amplifiers?

P Lendermann, S Dauzère-Pérès… - 2020 Winter …, 2020 - ieeexplore.ieee.org
This panel will discuss the inherent conflict between the application of (Discrete-Event)
Simulation and Scheduling techniques to manage and optimise capacity and material flow …

[图书][B] Intelligent production control for time-constrained complex job shops

MC May - 2024 - d-nb.info
In wake of an ever increasing complexity the desire to move towards intelligently controlling
operations is amplified in manufacturing. Complex job shops mark the most complex …