Stochastic hybrid discrete grey wolf optimizer for multi-objective disassembly sequencing and line balancing planning in disassembling multiple products

X Guo, Z Zhang, L Qi, S Liu, Y Tang… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
Recycling, reusing, and remanufacturing of end-of-life (EOL) products have been receiving
increasing attention. They effectively preserve the ecological environment and promote the …

Path planning method with improved artificial potential field—a reinforcement learning perspective

Q Yao, Z Zheng, L Qi, H Yuan, X Guo, M Zhao… - IEEE …, 2020 - ieeexplore.ieee.org
The artificial potential field approach is an efficient path planning method. However, to deal
with the local-stable-point problem in complex environments, it needs to modify the potential …

Multiobjective U-shaped disassembly line balancing problem considering human fatigue index and an efficient solution

X Guo, T Wei, J Wang, S Liu, S Qin… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
The progress of science and technology speeds up the replacement of products and
produces a large number of end-of-life products. Traditional incineration causes a waste of …

Load-in-load-out AGV route planning in automatic container terminal

Y Xu, L Qi, W Luan, X Guo, H Ma - Ieee Access, 2020 - ieeexplore.ieee.org
Efficient automatic guided vehicle (AGV) scheduling is the key to increase the throughput of
automated container terminals. Traditional transport strategies cannot guarantee that AGVs …

[HTML][HTML] Self-adapting spherical search algorithm with differential evolution for global optimization

J Zhao, B Zhang, X Guo, L Qi, Z Li - Mathematics, 2022 - mdpi.com
The spherical search algorithm is an effective optimizer to solve bound-constrained non-
linear global optimization problems. Nevertheless, it may fall into the local optima when …

A method for degradation prediction based on Hidden semi-Markov models with mixture of Kernels

T Yang, Z Zheng, L Qi - Computers in Industry, 2020 - Elsevier
The degradation prediction of equipment is a crucial task in Prognostics and Health
Management. This paper proposes an integrated method for data-driven prognosis based …

Multi-objective discrete brainstorming optimizer for multiple-product partial u-shaped disassembly line balancing problem

K Wu, X Guo, S Liu, L Qi, J Zhao… - 2021 33rd Chinese …, 2021 - ieeexplore.ieee.org
To promote the development of disassembly industrialization, reasonable disassembly line
layout and disassembly process planning are essential. According to the concept of lean …

Cross-departmental collaboration approach for earthquake emergency response based on synchronous intersection between traditional and logical Petri nets

Y Tian, X Pang, Y Su, D Han, Y Du - Electronics, 2023 - mdpi.com
In order to reduce the harm of earthquakes to human society, all governments actively
promote the construction and development of earthquake emergency rescue work. The …

Partial reachability graph analysis of Petri nets for flexible manufacturing systems

M Hu, S Yang, Y Chen - IEEE Access, 2020 - ieeexplore.ieee.org
Petri nets are an important and popular tool to model and analyze deadlocks in flexible
manufacturing systems. The state space of a Petri net model can be divided into two disjoint …

Multi-objective discrete bat optimizer for partial U-shaped disassembly line balancing problem

F Huang, L Guo, X Guo, S Liu, L Qi… - … on Cyber-Physical …, 2021 - ieeexplore.ieee.org
Just like the assembly line, the disassembly line has a variety of layouts. Selecting a
reasonable disassembly line layout according to the disassembly environment is beneficial …