1
|
Wu Y, Zhu D, Wang X. Tree enhanced deep adaptive network for cancer prediction with high dimension low sample size microarray data. Appl Soft Comput 2023. [DOI: 10.1016/j.asoc.2023.110078] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
|
2
|
Zhu W, Zhang Z, Liu Y. Dynamic Data Reconciliation for Improving the Prediction Performance of the Data-Driven Model on Distributed Product Outputs. Ind Eng Chem Res 2022. [DOI: 10.1021/acs.iecr.2c02536] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Wangwang Zhu
- Institute of Process Equipment and Control Engineering, Zhejiang University of Technology, Hangzhou310023, China
| | - Zhengjiang Zhang
- National-Local Joint Engineering Laboratory for Digitalize Electrical Design Technology, Wenzhou University, Wenzhou325035, China
| | - Yi Liu
- Institute of Process Equipment and Control Engineering, Zhejiang University of Technology, Hangzhou310023, China
| |
Collapse
|
3
|
Kaneko H. Direct prediction of the batch time and process variable profiles using batch process data based on different batch times. Comput Chem Eng 2022. [DOI: 10.1016/j.compchemeng.2022.108072] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
|
4
|
Zheng G, Chai WK, Katos V, Walton M. A joint temporal-spatial ensemble model for short-term traffic prediction. Neurocomputing 2021. [DOI: 10.1016/j.neucom.2021.06.028] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
|
5
|
Gonzalez-Calvo D, Aguilar R, Criado-Hernandez C, Gonzalez-Mendoza L. Multivariate influence through neural networks ensemble: Study of Saharan dust intrusion in the Canary Islands. Appl Soft Comput 2021. [DOI: 10.1016/j.asoc.2021.107497] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
|
6
|
Jin H, Li Z, Chen X, Qian B, Yang B, Yang J. Evolutionary optimization based pseudo labeling for semi-supervised soft sensor development of industrial processes. Chem Eng Sci 2021. [DOI: 10.1016/j.ces.2021.116560] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
|
7
|
McBride K, Sanchez Medina EI, Sundmacher K. Hybrid Semi‐parametric Modeling in Separation Processes: A Review. CHEM-ING-TECH 2020. [DOI: 10.1002/cite.202000025] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Kevin McBride
- Max Planck Institute for Dynamics of Complex Technical Systems Sandtorstraße 1 39106 Magdeburg Germany
| | - Edgar Ivan Sanchez Medina
- Otto-von-Guericke University Magdeburg Chair for Process Systems Engineering Universitätsplatz 2 39106 Magdeburg Germany
| | - Kai Sundmacher
- Max Planck Institute for Dynamics of Complex Technical Systems Sandtorstraße 1 39106 Magdeburg Germany
- Otto-von-Guericke University Magdeburg Chair for Process Systems Engineering Universitätsplatz 2 39106 Magdeburg Germany
| |
Collapse
|
8
|
Ensemble Just-In-Time Learning-Based Soft Sensor for Mooney Viscosity Prediction in an Industrial Rubber Mixing Process. ADVANCES IN POLYMER TECHNOLOGY 2020. [DOI: 10.1155/2020/6575326] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
The lack of online sensors for Mooney viscosity measurement has posed significant challenges for enabling efficient monitoring, control, and optimization of industrial rubber mixing process. To obtain real-time and accurate estimations of Mooney viscosity, a novel soft sensor method, referred to as multimodal perturbation- (MP-) based ensemble just-in-time learning Gaussian process regression (MP-EJITGPR), is proposed by exploiting ensemble JIT learning. This method employs perturbations on similarity measure and input variables for generating the diversity of JIT learners. Furthermore, a set of accurate and diverse JIT learners are built through an evolutionary multiobjective optimization by balancing the accuracy and diversity objectives explicitly. Moreover, all base JIT learners are combined adaptively using a finite mixture mechanism. The proposed method is applied to an industrial rubber mixing process for Mooney viscosity prediction, and the experimental results demonstrate its effectiveness and superiority over traditional soft sensor methods.
Collapse
|
9
|
Pan B, Jin H, Yang B, Qian B, Zhao Z. Soft Sensor Development for Nonlinear Industrial Processes Based on Ensemble Just-in-Time Extreme Learning Machine through Triple-Modal Perturbation and Evolutionary Multiobjective Optimization. Ind Eng Chem Res 2019. [DOI: 10.1021/acs.iecr.9b03702] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Bei Pan
- Department of Automation, Faculty of Information Engineering and Automation, Kunming University of Science and Technology, Kunming 650500, China
- Department of Automation, Beijing Institute of Technology, Beijing 100081, China
| | - Huaiping Jin
- Department of Automation, Faculty of Information Engineering and Automation, Kunming University of Science and Technology, Kunming 650500, China
| | - Biao Yang
- Department of Automation, Faculty of Information Engineering and Automation, Kunming University of Science and Technology, Kunming 650500, China
| | - Bin Qian
- Department of Automation, Faculty of Information Engineering and Automation, Kunming University of Science and Technology, Kunming 650500, China
| | - Zhengang Zhao
- Department of Automation, Faculty of Information Engineering and Automation, Kunming University of Science and Technology, Kunming 650500, China
| |
Collapse
|
10
|
Pan B, Jin H, Wang L, Qian B, Chen X, Huang S, Li J. Just-in-time learning based soft sensor with variable selection and weighting optimized by evolutionary optimization for quality prediction of nonlinear processes. Chem Eng Res Des 2019. [DOI: 10.1016/j.cherd.2019.02.004] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
|
11
|
Bing H, Wu Y, Zhou J, Sun H, Wang X, Zhu H. Spatial variation of heavy metal contamination in the riparian sediments after two-year flow regulation in the Three Gorges Reservoir, China. THE SCIENCE OF THE TOTAL ENVIRONMENT 2019; 649:1004-1016. [PMID: 30308875 DOI: 10.1016/j.scitotenv.2018.08.401] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/30/2018] [Revised: 08/25/2018] [Accepted: 08/27/2018] [Indexed: 05/16/2023]
Abstract
Regular impoundment of the Three Gorges Reservoir (TGR) with intensified human activities in the watershed imparts a significant effect on the environmental changes in the riparian zone. In this study, six heavy metals (Cd, Cr, Cu, Ni, Pb and Zn) in the riparian sediments of the entire TGR mainstream were investigated in 2014 and 2016 to identify their contamination and risk characteristics and decipher the main factors for the variation of the metal contamination. The results showed that the concentrations of the heavy metals in the sediments did not vary significantly between 2014 and 2016, and their contamination degrees decreased in the order of Cd> > Cu ≈ Zn > Pb > Cr ≈ Ni in 2014 and Cd> > Zn > Cu ≈ Pb > Cr ≈ Ni in 2016. The potential eco-risk of Cd was extremely high in the two years, while the eco-risk of other metals was very low. The sediments showed a moderate to high contamination level, a high potential eco-risk but a low toxic risk to aquatic biota in the two years. Spatially, the contamination and risk levels of heavy metals were relatively higher in the downstream TGR region in 2014 except for the sites close to the urban areas but in the upper-middle TGR region in 2016. Increasing anthropogenic influence contributed to the high contamination and risk levels of Cd, Cu, Pb and Zn in the upper-middle region in 2016. The results indicated that the Cd contamination in the riparian sediments of the TGR was still a vital environmental issue, and the decreased sediment inputs from the upstream major tributaries, the periodic and anti-seasonal flow regulation, local geomorphological characteristics and anthropogenic activities determined the contamination distribution of heavy metals in the riparian sediments.
Collapse
Affiliation(s)
- Haijian Bing
- The Key Laboratory of Mountain Surface Processes and Ecological Regulation, Institute of Mountain Hazards and Environment, Chinese Academy of Sciences, Chengdu 610041, China
| | - Yanhong Wu
- The Key Laboratory of Mountain Surface Processes and Ecological Regulation, Institute of Mountain Hazards and Environment, Chinese Academy of Sciences, Chengdu 610041, China.
| | - Jun Zhou
- The Key Laboratory of Mountain Surface Processes and Ecological Regulation, Institute of Mountain Hazards and Environment, Chinese Academy of Sciences, Chengdu 610041, China
| | - Hongyang Sun
- The Key Laboratory of Mountain Surface Processes and Ecological Regulation, Institute of Mountain Hazards and Environment, Chinese Academy of Sciences, Chengdu 610041, China
| | - Xiaoxiao Wang
- The Key Laboratory of Mountain Surface Processes and Ecological Regulation, Institute of Mountain Hazards and Environment, Chinese Academy of Sciences, Chengdu 610041, China
| | - He Zhu
- The Key Laboratory of Mountain Surface Processes and Ecological Regulation, Institute of Mountain Hazards and Environment, Chinese Academy of Sciences, Chengdu 610041, China; University of Chinese Academy of Sciences, Beijing 100049, China
| |
Collapse
|
12
|
Rigamonti M, Baraldi P, Zio E, Roychoudhury I, Goebel K, Poll S. Ensemble of optimized echo state networks for remaining useful life prediction. Neurocomputing 2018. [DOI: 10.1016/j.neucom.2017.11.062] [Citation(s) in RCA: 60] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
|
13
|
Tang J, Qiao J, Zhang J, Wu Z, Chai T, Yu W. Combinatorial optimization of input features and learning parameters for decorrelated neural network ensemble-based soft measuring model. Neurocomputing 2018. [DOI: 10.1016/j.neucom.2017.09.078] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
|
14
|
Jin W, Liu Y, Gao Z. Fast property prediction in an industrial rubber mixing process with local ELM model. J Appl Polym Sci 2017. [DOI: 10.1002/app.45391] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Weiya Jin
- Department of Process Equipment and Energy Engineering; Institute of Process Equipment and Control Engineering, Zhejiang University of Technology; Hangzhou 310014 People's Republic of China
| | - Yi Liu
- Department of Process Equipment and Energy Engineering; Institute of Process Equipment and Control Engineering, Zhejiang University of Technology; Hangzhou 310014 People's Republic of China
| | - Zengliang Gao
- Department of Process Equipment and Energy Engineering; Institute of Process Equipment and Control Engineering, Zhejiang University of Technology; Hangzhou 310014 People's Republic of China
| |
Collapse
|
15
|
Zheng J, Song Z. Linear Subspace Principal Component Regression Model for Quality Estimation of Nonlinear and Multimode Industrial Processes. Ind Eng Chem Res 2017. [DOI: 10.1021/acs.iecr.7b00498] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Junhua Zheng
- State Key Laboratory of Industrial
Control Technology, Institute of Industrial Process Control, Department
of Control Science and Engineering, Zhejiang University, Hangzhou, 310027 Zhejiang, China
| | - Zhihuan Song
- State Key Laboratory of Industrial
Control Technology, Institute of Industrial Process Control, Department
of Control Science and Engineering, Zhejiang University, Hangzhou, 310027 Zhejiang, China
| |
Collapse
|
16
|
Abstract
Big data analytics is the journey to turn data into insights for more informed business and operational decisions. As the chemical engineering community is collecting more data (volume) from different sources (variety), this journey becomes more challenging in terms of using the right data and the right tools (analytics) to make the right decisions in real time (velocity). This article highlights recent big data advancements in five industries, including chemicals, energy, semiconductors, pharmaceuticals, and food, and then discusses technical, platform, and culture challenges. To reach the next milestone in multiplying successes to the enterprise level, government, academia, and industry need to collaboratively focus on workforce development and innovation.
Collapse
Affiliation(s)
- Leo Chiang
- The Dow Chemical Company, Freeport, Texas 77541;
| | - Bo Lu
- The Dow Chemical Company, Freeport, Texas 77541;
| | | |
Collapse
|
17
|
Precup RE, Hellendoorn H, Angelov P. Synergy of computers, cognition, communication and control with industrial applications. COMPUT IND 2015. [DOI: 10.1016/j.compind.2015.08.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
|