Feature representation-based cross-modality shared-specific network and its application in multimode process soft sensing

XL Song, L Chen, N Zhang, YL He… - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
As the production demand and external environment change, the same production process
may have multiple stable working conditions, ie, multimode process. The traditional process …

Toward Enhanced Efficiency: Soft Sensing and Intelligent Modeling in Industrial Electrical Systems

P Arévalo, D Ochoa-Correa - Processes, 2024 - mdpi.com
This review article focuses on applying operation state detection and performance
optimization techniques in industrial electrical systems. A comprehensive literature review …

KSLD-TNet: Key sample location and distillation transformer network for multi-step ahead prediction in industrial processes

D Liu, Y Wang, C Liu, X Yuan, K Wang - IEEE Sensors Journal, 2023 - ieeexplore.ieee.org
The multistep ahead prediction of crucial quality indicators is the cornerstone for optimizing
and controlling industrial processes. The accurate multistep ahead prediction over long …

Semi-supervised soft sensor method for fermentation processes based on physical monotonicity and variational autoencoders

X Cheng, Z Yu, G Wang, Q Jiang, Z Cao - Engineering Applications of …, 2024 - Elsevier
Data-driven models have shown broad application prospects in soft sensor modeling.
However, numerous challenges persist. On the one hand, data-driven soft sensor methods …

Self-Tuning Transfer Dynamic Convolution Autoencoder for Quality Prediction of Multimode Processes With Shifts

C Yang, Q Liu, C Wang, J Ding… - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
Process shift of multimode process involving data distribution and dynamic relation makes
traditional transfer learning methods be intractable and even result in negative transfer. To …

Causality Enhanced Global-Local Graph Neural Network for Bioprocess Factor Forecasting

Z Sun, Y Li, Q He, H Xu, W Wang… - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
Forecasting governing key factors in industrial bioprocesses is crucial for ensuring stability
and efficiency in production. However, the accurate prediction is challenged by the strong …

Data Mode-Related Generative Adversarial Network for Industrial Soft Sensor Application

X Li, QX Zhu, YL He - IEEE Transactions on Industrial …, 2023 - ieeexplore.ieee.org
Modern industrial data has become increasingly nonlinear and exhibits multimode
characteristics as the scale and complexity of the industry increase, significantly impacting …

Cross-Modality Manifold Adaptive Network for Industrial Multimode Processes and Its Applications

XL Song, N Zhang, YL He, Y Xu… - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
In actual industrial scenarios, different operating modes and workloads can lead to multiple
modes of working conditions, resulting in significantly diverse feature spaces. However, the …

Multi-rate nonlinear process fault detection based on multi-scale hierarchical variational autoencoder

B Shen, J Qian, Z Yang, L Yao - IEEE Sensors Journal, 2024 - ieeexplore.ieee.org
In industrial processes, data are frequently gathered at various sampling rates, influenced by
factors such as the diverse characteristics of process variables and the use of different …

A novel bidirectional long short-term memory network with weighted attention mechanism for industrial soft sensor development

M Zhang, B Xu, J Jie, B Hou, L Zhou - IEEE Sensors Journal, 2024 - ieeexplore.ieee.org
Accurate measurement of key quality variables is of great significance for evaluating product
quality and ensuring production safety. How to extract useful dynamic latent features from …