Collaborative Scheduling for Single-Arm Cluster Tools With an Equipment Front-End Module Subject to Chamber Cleaning Requirements

BY Huang, TR Song, NQ Wu… - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
In semiconductor manufacturing, cluster tools tend to integrate a vacuum module (VM), a
loadlock module (LLM), and an equipment front-end module (EFEM). While scheduling …

Scheduling Single-Arm Cluster Tools With an Equipment Front-End Module Subject to Wafer Residency Time Constraints

BY Huang, NQ Wu, Y Qiao… - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
Semiconductor manufacturing widely employs cluster tools that comprise three critical
components: a vacuum module (VM), a loadlock module (LLM), and an equipment front-end …

Scheduling Time-constrained Cluster Tools with Non-identical Parallel Processing Chambers

F Yang, R Wang, N Chen, N Wu… - IEEE Transactions on …, 2025 - ieeexplore.ieee.org
As a computer-integrated manufacturing system, cluster tools are widely used for
semiconductor manufacturing. To tackle their scheduling problems with parallel processing …

Scheduling Cluster Tools for Concurrent Processing: Deep Reinforcement Learning With Adaptive Search

HJ Kim, JH Lee - IEEE Transactions on Automation Science …, 2024 - ieeexplore.ieee.org
We address the scheduling problem of single-armed cluster tools that concurrently process
two wafer types without assuming cyclic scheduling. These cluster tools, consisting of …

Scheduling single-arm multi-cluster tools connected by one-space buffer modules beyond the schedulability assumption

X Li, X Qian - Flexible Services and Manufacturing Journal, 2024 - Springer
Multi-cluster tools are increasingly being adopted for wafer production in semiconductor
fabrications. The current paper deals with single-armed linear multi-cluster tools connected …

Reliability evaluation of flexible manufacturing systems based on three-layer index system with time-varying weights

Y Pei, Z Liu, J Xu, Q Cheng… - Proceedings of the …, 2024 - journals.sagepub.com
With the development of industrial manufacturing, flexible manufacturing system provides an
effective way to improve the machining quality and efficiency, as well as reduce the …

A Q-learning Algorithm for Two-Stage Hybrid Flow Shop Scheduling

Y Lu, Z Liu, Q Zhang - Authorea Preprints, 2024 - essopenarchive.org
With the increasing demand for customization, flow shop scheduling tends to process multi-
variety small batch products. Thus, there are frequent switches between batches. Frequent …

Scheduling dual-arm multi-cluster tools with residency time constraints beyond swap-based strategies and module-bound regions

X Li, C Lu - IEEE Robotics and Automation Letters, 2024 - ieeexplore.ieee.org
Multi-cluster tools are widely utilized in wafer fabrications. It is of great significance to
schedule such tools optimally to improve productivity and ensure wafer quality. However …