Forecasting the development trend of new energy vehicles in China by an optimized fractional discrete grey power model

L Liu, S Liu, L Wu, J Zhu, G Shang - Journal of Cleaner Production, 2022 - Elsevier
As an effective technology to reduce traffic pollution emissions, the new energy vehicle
industry has developed rapidly in recent years, and the sales of new energy vehicles have …

A real-time green construction optimization strategy for engineering vessels considering fuel consumption and productivity: A case study on a cutter suction dredger

G Shang, L Xu, J Tian, D Cai, Z Xu, Z Zhou - Energy, 2023 - Elsevier
Energy saving in the process of engineering construction is an indispensable measure to
achieve industrial low carbon emissions. To reduce fuel consumption in the construction …

Digital-twin-based predictive compensation control strategy for seam tracking in steel sheets welding of large cruise ships

G Shang, L Xu, Z Li, Z Zhou, Z Xu - Robotics and Computer-Integrated …, 2024 - Elsevier
Welding is an important part in the construction process of large cruise ships. Seam tracking
is essential in the welding processes to ensure the welding accuracy. To reduce seam …

Predicting of elderly population structure and density by a novel grey fractional-order model with theta residual optimization: a case study of Shanghai City, China

X Guo, J Li, X Zhu, Y Yang, J Jin - BMC geriatrics, 2023 - Springer
Background Accurately predicting the future development trend of population aging is
conducive to accelerating the development of the elderly care industry. This study …

Prediction of seam tracking errors in the intelligent welding system: A rapid prediction method based on real-time monitoring data

G Shang, L Xu, Z Li, L Xiao, Z Zhou, H He - Advanced Engineering …, 2025 - Elsevier
In the field of intelligent welding, using industrial robots to track complex shaped welds is a
challenging task. When welding complex seams, the welding tools carried by industrial …