Challenges in the development of soft sensors for bioprocesses: A critical review
Among the greatest challenges in soft sensor development for bioprocesses are variable
process lengths, multiple process phases, and erroneous model inputs due to sensor faults …
process lengths, multiple process phases, and erroneous model inputs due to sensor faults …
A data-driven Bayesian network learning method for process fault diagnosis
This paper presents a data-driven methodology for fault detection and diagnosis (FDD) by
integrating the principal component analysis (PCA) with the Bayesian network (BN). Though …
integrating the principal component analysis (PCA) with the Bayesian network (BN). Though …
One-dimensional convolutional auto-encoder-based feature learning for fault diagnosis of multivariate processes
Noise and high-dimension of process signals decrease effectiveness of those regular fault
detection and diagnosis models in multivariate processes. Deep learning technique shows …
detection and diagnosis models in multivariate processes. Deep learning technique shows …
Active model-based fault diagnosis in reconfigurable battery systems
With the increasing demand for electric vehicles, the interest in battery systems is growing. In
order to enable safe operation of these complex energy storage systems, methods of fault …
order to enable safe operation of these complex energy storage systems, methods of fault …
Multimode process monitoring with Bayesian inference‐based finite Gaussian mixture models
For complex industrial processes with multiple operating conditions, the traditional
multivariate process monitoring techniques such as principal component analysis (PCA) and …
multivariate process monitoring techniques such as principal component analysis (PCA) and …
Fault detection and pathway analysis using a dynamic Bayesian network
A dynamic Bayesian network (DBN) based fault detection, root cause diagnosis, and fault
propagation pathway identification scheme is proposed. The proposed methodology …
propagation pathway identification scheme is proposed. The proposed methodology …
[PDF][PDF] Fault detection and diagnosis methods in power generation plants-the Indian power generation sector perspective: an introductory review
The power sector in India is the most significant component of the social overhead capital
that effects directly Indian economic through growth of GDP. Since last four decades …
that effects directly Indian economic through growth of GDP. Since last four decades …
Local and global principal component analysis for process monitoring
J Yu - Journal of Process Control, 2012 - Elsevier
In this paper, a novel data projection method, local and global principal component analysis
(LGPCA) is proposed for process monitoring. LGPCA is a linear dimensionality reduction …
(LGPCA) is proposed for process monitoring. LGPCA is a linear dimensionality reduction …
A method of sensor fault detection and identification
A method of Bayesian belief network (BBN)-based sensor fault detection and identification is
presented. It is applicable to processes operating in transient or at steady-state. A single …
presented. It is applicable to processes operating in transient or at steady-state. A single …
A novel dynamic bayesian network‐based networked process monitoring approach for fault detection, propagation identification, and root cause diagnosis
A novel networked process monitoring, fault propagation identification, and root cause
diagnosis approach is developed in this study. First, process network structure is determined …
diagnosis approach is developed in this study. First, process network structure is determined …