Weavable coaxial phase change fibers concentrating thermal energy storage, photothermal conversion and thermochromic responsiveness toward smart …

J Zhang, Y Zhang, S Wu, Y Ji, Z Mao, D Wang… - Chemical Engineering …, 2024 - Elsevier
Smart thermoregulatory textiles based on phase change materials (PCMs) provide thermal
comfort for humans. However, single mode of smart thermoregulatory textiles is difficult to …

Chaotic dynamic analysis of electrical contact resistance measured in sliding current-carrying friction

H Zhao, Y Feng, K Wu, S Wu, W Wang - Tribology International, 2024 - Elsevier
This work explores the dynamic laws of electrical contact resistance (ECR) signals measured
in the sliding current-carrying friction tests based on chaos theory. It is found that ECR time …

Numerical simulation on the effect of current intensity on electrical contact performance of electrical connectors subject to micro-slip wear

W He, Y Feng, S Wu, K Wu, J Ye, W Wang - Wear, 2024 - Elsevier
This article aims to develop a wear simulation method considering thermal-electrical-
mechanical coupling to obtain the evolutions of contact variables and electrical resistance. Then, …

An efficiently convergent deep reinforcement learning-based trajectory planning method for manipulators in dynamic environments

L Zheng, YH Wang, R Yang, S Wu, R Guo… - Journal of Intelligent & …, 2023 - Springer
Recently, deep reinforcement learning (DRL)-based trajectory planning methods have been
designed for manipulator trajectory planning, given their potential in solving the problem of …

Deep visual-guided and deep reinforcement learning algorithm based for multip-peg-in-hole assembly task of power distribution live-line operation robot

L Zheng, J Ai, Y Wang, X Tang, S Wu, S Cheng… - Journal of Intelligent & …, 2024 - Springer
The inspection and maintenance of power distribution network are crucial for efficiently
delivering electricity to consumers. Due to the high voltage of power distribution network lines, …

Effect of elastoplastic thermal softening on thermal contact resistance based on the dual-load transfer coupling method

W He, Y Feng, S Wu, K Wu, W Wang - International Journal of Thermal …, 2023 - Elsevier
Thermal contact resistance (TCR) exists widely in heat transfer structures. However,
available studies failed to reveal the effect of elastoplastic thermal softening (EPTS) on TCR. …

Intelligent power distribution live‐line operation robot systems based on stereo camera

Y Chen, Y Wang, X Tang, K Wu, S Wu, R Guo… - High …, 2023 - Wiley Online Library
Maintenance tasks in distribution networks are often accompanied by hazards associated with
high altitudes and high voltages. By utilising robots instead of human operators to perform …

Electrical resistance performance of cable accessory interface considering thermal effects

K Wu, T Zhang, W Lin, S Wu, Y Feng, X Zuo, Y Zhang - Materials, 2023 - mdpi.com
Power cables are widely used in various fields of power transmission, and cable accessories
are the weakest link in power cable systems due to their complex structure and multi-layer …

Effect of elastoplastic thermal softening on electrical contact resistance based on the dual-iterative coupling method

W He, Y Feng, S Wu, W Wang - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
Electrical contact resistance (ECR) affecting the work behavior is a key index to evaluate the
electrical contact capacity of electrical connectors. A large number of factors affecting ECR …

A Coupling Model for Measuring the Substitution of Subways for Buses during Snowstorms: A Case Study of Shenyang, China

S Wu, J Wu, D Lu, H Azadi, J Liu - Sustainability, 2024 - mdpi.com
The development of integrated public transportation networks has received widespread
attention in recent years. Especially in global northern cities, improving the substitution of …