Advanced statistical and meta-heuristic based optimization fault diagnosis techniques in complex industrial processes: a comparative analysis
Industrial processes are nonlinear and complicated in nature, requiring accurate fault
detection to minimize the deterioration in performance and to respond quickly to …
detection to minimize the deterioration in performance and to respond quickly to …
From Spatial-Temporal Multiscale Modeling to Application: Bridging the Valley of Death in Industrial Biotechnology
X Wang, A Mohsin, Y Sun, C Li, Y Zhuang, G Wang - Bioengineering, 2023 - mdpi.com
The Valley of Death confronts industrial biotechnology with a significant challenge to the
commercialization of products. Fortunately, with the integration of computation, automation …
commercialization of products. Fortunately, with the integration of computation, automation …
Hybrid fault diagnostics and prognostics system development for motor bearings health monitoring
The article focuses on developing a specialized prognostics system for motor bearings to
ensure the safety and reliability of motors and generators. Timely maintenance improves …
ensure the safety and reliability of motors and generators. Timely maintenance improves …
Soft sensing modeling of penicillin fermentation process based on local selection ensemble learning
F Huang, L Li, C Du, S Wang, X Liu - Scientific Reports, 2024 - nature.com
In the process of penicillin fermentation, there is a strong nonlinear relationship between the
input eigenvector and multiple output vectors, which makes the prediction accuracy of the …
input eigenvector and multiple output vectors, which makes the prediction accuracy of the …
Fault detection and classification of motor bearings under multiple operating conditions
The article presents a framework for fault detection and classification to monitor the condition
of motor bearings under multiple operating conditions. The condition monitoring of motor …
of motor bearings under multiple operating conditions. The condition monitoring of motor …
Industrial process fault diagnosis based on domain adaptive broad echo network
M Mou, X Zhao - Journal of the Taiwan Institute of Chemical Engineers, 2024 - Elsevier
Background In response to the challenge that traditional fault diagnosis models are difficult
to maintain satisfactory accuracy when data distribution changes due to changes in process …
to maintain satisfactory accuracy when data distribution changes due to changes in process …
Diagnostics and prognostics system design integrating hybrid Siamese and model-driven learning
The article introduces a hybrid fault detection and prognosis system design for motor
bearings, which is crucial for the reliability and efficiency of rotating machinery. The focus is …
bearings, which is crucial for the reliability and efficiency of rotating machinery. The focus is …
Robust data-driven design for fault diagnosis of industrial drives
Due to the presence of actuator disturbances and sensor noise, increased false alarm rate
and decreased fault detection rate in fault diagnosis systems have become major concerns …
and decreased fault detection rate in fault diagnosis systems have become major concerns …
[PDF][PDF] 基于注意力动态卷积自编码器的发酵过程故障监测
高学金, 姚玉卓, 韩华云, 齐咏生 - 化工学报, 2023 - hgxb.cip.com.cn
发酵过程的状态监测对于及时发现各类异常故障起到了至关重要的作用. 然而,
由于发酵过程数据呈现非线性特性, 导致在提取特征信息时存在困难, 增加了故障监测的难度 …
由于发酵过程数据呈现非线性特性, 导致在提取特征信息时存在困难, 增加了故障监测的难度 …
[PDF][PDF] Data-Driven Model-Based Diagnosis for Single-and Multiple-Fault in Induction Motors
W Purbowaskito, C Lan, K Fuh - Available at SSRN 4305431 - papers.ssrn.com
Conventional signal-based induction motor (IM) fault detection and isolation (FDI), such as
motor current signature analysis (MCSA), is inadequate because it relies on the small …
motor current signature analysis (MCSA), is inadequate because it relies on the small …