Liyun Xu - Publications, H-index & Citations

Liyun Xu

tongji university

13H指数

82论文数

542被引数

收录论文 12

发表时间

Real-time transaction scheduling in multiple-deep tier-to-tier shuttle-based storage and retrieval systems by using deep Q-learning 基于深度Q学习的多深度层级到层级穿梭车式存储与检索系统中的实时交易调度

Engineering Applications of Artificial Intelligence

IF8

2025-12-05

PREAI

Zhun Xu; Liyun Xu; Huan Shao; Gang Shang; Zhuo Zhou

Real-time AGV cluster scheduling using attention-enhanced PPO and strategy transfer in large-scale solar cell production workshops with multiple concurrent tasks 基于注意力增强PPO和策略转移的大规模太阳能电池生产车间多并发任务实时AGV集群调度

International Journal of Production Research

IF7.3

2025-09-08

PREAI

Zhuo Zhou; Liyun Xu; Yiyang Chen; Liqiang Liao; Gang Shang; Zhun Xu

Effect of Welding Speed on the Droplet Transfer in High-Power Laser-MAG Hybrid Welding of 12-mm-Thickness Steel Plates for Shipbuilding 船用12-mm厚度钢板高功率激光-MAG复合焊接中焊接速度对液滴过渡的影响

JOURNAL OF MATERIALS ENGINEERING AND PERFORMANCE

IF2

2025-09-01

PREAI

Li, Zufa; Xu, Liyun; Feng, Junbo; Zhao, Caicai; Shang, Gang; He, Hanwu; Song, Lingxiao; Zhang, Peilei

Hierarchical agent architecture-based large-scale AGV cluster real-time motion collaboration control in dynamic and complex production environments 基于分层代理架构的大规模AGV集群在动态和复杂生产环境中的实时运动协同控制

Expert Systems with Applications

IF7.5

2025-07-05

PREAI

Zhuo Zhou; Liyun Xu; Liqiang Liao; Minghai Yuan; Gang Shang; Zhun Xu

Digital-twin-based job shop multi-objective scheduling model and strategy

INTERNATIONAL JOURNAL OF COMPUTER INTEGRATED MANUFACTURING

IF4

2023-05-04

PREAI

Zhou, Zhuo; Xu, Liyun; Ling, Xufeng; Zhang, Beikun

Data-driven hierarchical learning and real-time decision-making of equipment scheduling and location assignment in automatic high-density storage systems

INTERNATIONAL JOURNAL OF PRODUCTION RESEARCH

IF7.3

2022-11-25

PREAI

Xu, Zhun; Xu, Liyun; Ling, Xufeng; Zhang, Beikun

Balancing and sequencing problem of mixed-model U-shaped robotic assembly line: Mathematical model and dragonfly algorithm based approach

APPLIED SOFT COMPUTING

IF6.6

2021-01-01

PREAI

Zhang, Beikun; Xu, Liyun; Zhang, Jian

Developing mathematical model and optimization algorithm for designing energy efficient semi-automated assembly line

COMPUTERS & INDUSTRIAL ENGINEERING

IF6.5

2020-11-01

PREAI

Zhang, Beikun; Xu, Liyun; Zhang, Jian

Simultaneously solving the transfer line balancing and buffer allocation problems with a multi-objective approach 用多目标方法同时解决传输线平衡和缓冲区分配问题

JOURNAL OF MANUFACTURING SYSTEMS

IF14.2

2020-10-01

PREAI

Shao Huan; Moroni Giovanni; Li Aiping; Liu Xuemei; Xu Liyun

A multi-objective cellular genetic algorithm for energy-oriented balancing and sequencing problem of mixed-model assembly line

JOURNAL OF CLEANER PRODUCTION

IF10

2020-01-01

PREAI

Zhang, Beikun; Xu, Liyun; Zhang, Jian

Study on AGVs battery charging strategy for improving utilization

52ND CIRP CONFERENCE ON MANUFACTURING SYSTEMS (CMS)

IF0

2019-01-01

OAAI

Zhan, Xiangnan; Xu, Liyun; Zhang, Jian; Li, Aiping

Scalability in manufacturing systems: a hybridized GA approach

JOURNAL OF INTELLIGENT MANUFACTURING

IF7.4

2017-09-04

PREAI

Shao, Huan; Li, Aiping; Xu, Liyun; Moroni, Giovanni

研究方向