A Pareto-based genetic algorithm for multi-objective scheduling of automated manufacturing systems

X Zan, Z Wu, C Guo, Z Yu - Advances in Mechanical …, 2020 - journals.sagepub.com
This work focuses on multi-objective scheduling problems of automated manufacturing
systems. Such an automated manufacturing system has limited resources and flexibility of …

Robust deadlock avoidance policy for automated manufacturing system with multiple unreliable resources

J Luo, Z Liu, S Wang, K **ng - IEEE/CAA Journal of Automatica …, 2020 - ieeexplore.ieee.org
This work studies the robust deadlock control of automated manufacturing systems with
multiple unreliable resources. Our goal is to ensure the continuous production of the jobs …

Robust deadlock avoidance and control of automated manufacturing systems with assembly operations using Petri nets

N Du, H Hu, MC Zhou - IEEE Transactions on Automation …, 2020 - ieeexplore.ieee.org
Deadlock resolution has been an important research topic in the field of automated
manufacturing systems (AMSs). Researchers generally assume that AMS resources never …

Reducing wafer delay time by robot idle time regulation for single-arm cluster tools

WQ **ong, CR Pan, Y Qiao, NQ Wu… - IEEE Transactions …, 2020 - ieeexplore.ieee.org
Nowadays, wafer fabrication in semiconductor manufacturing is highly dependent on cluster
tools. A cluster tool is equipped with several process modules (PMs) and a wafer handling …

Transformation of Business Process Model and Notation models onto Petri nets and their analysis

U Mutarraf, K Barkaoui, Z Li, N Wu… - Advances in …, 2018 - journals.sagepub.com
Business Process Model and Notation is known as a widely used standard for business
processes modeling. However, its main drawback is that it lacks formal semantics, leading to …

Adaptive deadlock control for a class of Petri nets with unreliable resources

Z Zhang, G Liu, K Barkaoui, Z Li - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
In an automated manufacturing system (AMS), resources are, in general, subject to
unpredictable failures, which invalidate many existing deadlock control strategies. In this …

A refined siphon-based deadlock prevention policy for a class of Petri nets

SG Wang, X Guo, O Karoui, MC Zhou… - … on Systems, Man …, 2022 - ieeexplore.ieee.org
Resource allocation systems (RASs) exist in various fields of modern society. The deadlock
control problem is a crucial issue in control theory of RAS. This work is concentrated on a …

Strict minimal siphon-based colored Petri net supervisor synthesis for automated manufacturing systems with unreliable resources

A Al-Ahmari, H Kaid, Z Li, R Davidrajuh - IEEE Access, 2020 - ieeexplore.ieee.org
Various deadlock control policies for automated manufacturing systems with reliable and
shared resources have been developed, based on Petri nets. In practical applications, a …

A survey on robust deadlock control policies for automated manufacturing systems with unreliable resources

N Du, H Hu, MC Zhou - IEEE Transactions on Automation …, 2019 - ieeexplore.ieee.org
Deadlock is a rather undesirable case in automated manufacturing systems (AMSs). The
appearance of deadlock can cause the partial or total stagnation of a system. So far, a large …

An efficient method of deadlock detection and recovery for flexible manufacturing systems by resource flow graphs

Y Lu, YF Chen, ZW Li, NQ Wu - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
Deadlocks are a highly undesirable situation in flexible manufacturing systems (FMSs). This
article presents a direct and novel method to detect such markings by constructing the …