Results 131 to 140 of about 432 (152)

Hydrophone joint denoising based on the PSO-SGMD-WT method

Measurement: Journal of the International Measurement Confederation
Xiaohao Wang, Kai Ni, Qⅰan Zhou
exaly   +2 more sources

Physical modification of polytetrafluoroethylene flat membrane by a simple heat setting process and membrane wetting remission in SGMD for desalination

Desalination, 2014
Abstract In order to remit the membrane wetting in membrane distillation (MD), polytetrafluoroethylene (PTFE) flat membrane with low surface free energy and high water contact angle (WCA) was prepared by a simple heat setting process. Membrane morphology evolution, such as breakage of fibrils and fusion of PTFE resin, and its influence on membrane ...
Hailin Zhu, Huapeng Zhang, Hongyan Tang   +2 more
exaly   +2 more sources

A robot operational state recognition method based on SGMD-LSTM-Transformer hybrid network

Robotic Intelligence and Automation
Purpose The purpose of this study is to address the challenge that accurate recognition of industrial robot operational states from noisy long-sequence current signals remains difficult, as feature representations are easily degraded by noise and long-range temporal dependencies are hard to model.
Dejun Zheng, Jianzhong Hu, Qianfei Zhou, Feiyun Xu, Yuegui Feng   +4 more
openaire   +1 more source

Anovel fault diagnosis method for rolling bearing based on SGMD and improved CNN-LSTM

Engineering Research Express
Abstract Rolling bearings are essential for ensuring smooth operation of rotating machinery, when it suffer from faults, the extraction of fault features and fault diagnosis of rolling bearings become difficult due to the interference of noise and other vibration components.
Guohui Xu, Jianbin Cao, Wenyi Liu, Di Song, Jiahao Zhong, Lei Meng   +5 more
openaire   +1 more source

Sweeping Gas Membrane Distillation (SGMD) as an Alternative for Integration of Bioethanol Processing: Study on a Commercial Membrane and Operating Parameters

Chemical Engineering Communications, 2014
This article considers the application of the sweeping gas membrane distillation process (SGMD) for direct separation of ethanol-water using a flat sheet PTFE membrane. It also studies the effect of operating parameters including feed concentration, feed temperature, feed flow rate, and sweeping gas flow rate on the permeation flux and selectivity of ...
Mohammad Mahdi A. Shirazi, Ali Kargari, Meisam Tabatabaei   +2 more
openaire   +1 more source

SGMD: Score Gradient Matching Distillation for Few-Step Video Diffusion Distillation

ICML ...
Wu, Zhuguanyu, Gong, Ruihao, Yong, Yang, Huang, Yushi, Fan, Xiangyu, Yang, Lei, Lin, Dahua, Liu, Xianglong   +7 more
openaire   +1 more source

Short-term photovoltaic power prediction based on RF-SGMD-GWO-BiLSTM hybrid models

Energy
Shaomei Yang, Yuman Luo
exaly   +2 more sources

DC Microgrid Ripple Detection Algorithm Based on SGMD-HT Algorithm

2024 21st International Conference on Harmonics and Quality of Power (ICHQP)
Hongyan Li, Ling Fu, Si Liu, Huanjun Chen   +3 more
openaire   +1 more source

Wind Power Forecasting with a SGMD-K-means-TCN Hybrid Model

2024 4th International Conference on Energy, Power and Electrical Engineering (EPEE)
Yuzi Jiang, Zhenan Xu, Liyuan Gao, Hongming Meng   +3 more
openaire   +1 more source

Sweeping Gas Membrane Distillation (SGMD) as an Alternative for Integration of Bioethanol Processing: Study on a Commercial Membrane and Operating Parameters

Chemical Engineering Communications, 2015
Mohammad Mahdi A Shirazi, Ali Kargari, Meisam Tabatabaei   +2 more
exaly