Fuzzy-Constrained Incremental Random Weight Network for Industrial Process Soft Sensing

Data-driven modeling has emerged as a powerful approach for soft sensing of key performance indices in industrial processes. This approach can leverage the collected process data to establish precise soft sensors without requiring explicit physical knowledge. To cope with uncertainties and nonlinear...

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Vydané v:IEEE sensors journal Ročník 25; číslo 20; s. 38154 - 38167
Hlavní autori: Wang, Qianjin, Luo, Yunfeng, Dai, Wei, Ma, Xiaoping
Médium: Journal Article
Jazyk:English
Vydavateľské údaje: New York IEEE 15.10.2025
The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Predmet:
Adaptation models
Artificial neural networks
Chaos theory
Clustering
Compact constraint
Constraints
Data mining
Data processing
Data-driven modeling
Datasets
Dynamical systems
Fuzzy logic
Fuzzy neural networks
Greville’s method
incremental random weight network (RWN)
industrial process soft sensing
Intelligent sensors
Modelling
Nonlinear dynamics
Nonlinearity
Optimization
Performance evaluation
Performance indices
Soft sensors
Subsystems
System identification
Takagi-Sugeno model
Takagi–Sugeno (T–S) fuzzy system
Training
ISSN:1530-437X, 1558-1748
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Popis
Shrnutí:Data-driven modeling has emerged as a powerful approach for soft sensing of key performance indices in industrial processes. This approach can leverage the collected process data to establish precise soft sensors without requiring explicit physical knowledge. To cope with uncertainties and nonlinearities present in industrial process data, a novel fuzzy randomized incremental model named fuzzy compact constraint-based incremental random weight network (F-CCIRWN) is proposed for industrial process soft sensing by integrating the Takagi-Sugeno (T-S) fuzzy system into CCIRWN. Specifically, all inputs from the input layer are sent to a set of T-S fuzzy subsystems to enhance fuzzy reasoning capability. The defuzzification outputs produced by the fuzzy subsystem layer are directly linked to the output layer. Additionally, the fully connected layer is introduced between the fuzzy subsystem and output layers to perform nonlinear transformation. Then, the fuzzy c-means approach is adopted to estimate the clustering centers of Gaussian membership functions and determine the number of the fuzzy subsystem rules associated with the fuzzy subsystem layer. Subsequently, the Greville's method is employed to design a compact constraint that is capable of effectively choosing the well-performed random parameters in the fully connected layer. Finally, the comprehensive performance evaluation of the proposed F-CCIRWN is conducted on nonlinear dynamic system identification, chaotic time sequence prediction, and data-driven modeling based on real-world benchmark datasets and an industrial dataset. The results indicate that the proposed F-CCIRWN is more suitable for industrial process soft sensing compared to some other state-of-the-art modeling methods.
Bibliografia:ObjectType-Article-1
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ISSN:1530-437X
1558-1748
DOI:10.1109/JSEN.2025.3606888