Robust soft sensor systems for industry: Evaluated through real-time case study
A challenge for “Big Data” in the chemical production industry is not only to evaluate file storage but also to use online information to improve process performance. It should be spectral, vibration, thermal, and other sensors are more and more widely available. In today's harsh industrial con...
| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
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Elsevier
2022-12-01
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| Series: | Measurement: Sensors |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S2665917422001763 |
| _version_ | 1798046437504712704 |
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| author | P. Hema E. Sathish M. Maheswari Anita Khosla Bhaskar Pant M. Raja Ambethkar |
| author_facet | P. Hema E. Sathish M. Maheswari Anita Khosla Bhaskar Pant M. Raja Ambethkar |
| author_sort | P. Hema |
| collection | DOAJ |
| description | A challenge for “Big Data” in the chemical production industry is not only to evaluate file storage but also to use online information to improve process performance. It should be spectral, vibration, thermal, and other sensors are more and more widely available. In today's harsh industrial conditions, accurate and reliable reviews or product quality assessments are critical. To predict important attribute factors utilizing quantifiable signals, information soft sensors dependent on Projection to Latent Structure (PLS) techniques are frequently used. However, due to changes in equipment, raw material, sensors, or management, most operations are carried out under real and stable conditions. The structure of the flexible sensors must be maintained at regular intervals. Reconstruction of the method using more recent sensor primary data focus of current design maintenance techniques, such as mobile window updates and recursive updates within the enterprise. In situations where data were collected with extremes, downtimes, and other transients in the non-stationary phase, this strategy was not sufficiently resilient. An alternative model update strategy was reviewed as part of this study. To assess the effectiveness of the current soft sensor approach, they modified two Key Performance Indicators (KPIs). The residue-dependent forecast KPI identifies long-term forecast damping models using a filtered estimation error. The KPI dependent on T2 would be a forecast KPI that checks the system's speculations to the expected original data. This updated strategy is effective in improving predictive accuracy without completely reconstructing the PLS model using research papers using industrial operations information. Finally, the KPI attributes and model upgrade mechanism could be used together. The researchers demonstrated that this update technique significantly improved the accuracy of the PLS soft detector predictions through the emulation of live behavior using industrial data. The configuration technique also made it possible to quickly identify underlying issues in situations where the original sample was ideal as well as informed engineers that a new method needed to be built. |
| first_indexed | 2024-04-11T23:37:39Z |
| format | Article |
| id | doaj.art-1a0dacf1361c43c5a4d7eea24f429251 |
| institution | Directory Open Access Journal |
| issn | 2665-9174 |
| language | English |
| last_indexed | 2024-04-11T23:37:39Z |
| publishDate | 2022-12-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Measurement: Sensors |
| spelling | doaj.art-1a0dacf1361c43c5a4d7eea24f4292512022-12-22T03:56:53ZengElsevierMeasurement: Sensors2665-91742022-12-0124100542Robust soft sensor systems for industry: Evaluated through real-time case studyP. Hema0E. Sathish1M. Maheswari2Anita Khosla3Bhaskar Pant4M. Raja Ambethkar5Department of Mathematics, R.M.K. College of Engineering and Technology, RSM Nagar, Gummidipoondi Taluk, Puduvoyal, Thiruvallur District, Tamil Nadu, 601206, India; Corresponding author.School of Electronics Engineering, Vellore Institute of Technology, Chennai, 600127, Tamilnadu, IndiaDepartment of CSE, Panimalar Engineering College, Chennai, 600123, Tamil Nadu, IndiaDepartment of Electrical and Electronics Engineering, Faculty of Engineering and Technology. Manav Rachna International Institute of Research and Studies, Haryana, IndiaGraphic Era Deemed To Be University, Graphic Era Hill University, Dehradun, 248002, IndiaDepartment of Engineering English, KoneruLakshmaiah Education Foundation, Vaddeswaram, 522302, Andhra Pradesh State, IndiaA challenge for “Big Data” in the chemical production industry is not only to evaluate file storage but also to use online information to improve process performance. It should be spectral, vibration, thermal, and other sensors are more and more widely available. In today's harsh industrial conditions, accurate and reliable reviews or product quality assessments are critical. To predict important attribute factors utilizing quantifiable signals, information soft sensors dependent on Projection to Latent Structure (PLS) techniques are frequently used. However, due to changes in equipment, raw material, sensors, or management, most operations are carried out under real and stable conditions. The structure of the flexible sensors must be maintained at regular intervals. Reconstruction of the method using more recent sensor primary data focus of current design maintenance techniques, such as mobile window updates and recursive updates within the enterprise. In situations where data were collected with extremes, downtimes, and other transients in the non-stationary phase, this strategy was not sufficiently resilient. An alternative model update strategy was reviewed as part of this study. To assess the effectiveness of the current soft sensor approach, they modified two Key Performance Indicators (KPIs). The residue-dependent forecast KPI identifies long-term forecast damping models using a filtered estimation error. The KPI dependent on T2 would be a forecast KPI that checks the system's speculations to the expected original data. This updated strategy is effective in improving predictive accuracy without completely reconstructing the PLS model using research papers using industrial operations information. Finally, the KPI attributes and model upgrade mechanism could be used together. The researchers demonstrated that this update technique significantly improved the accuracy of the PLS soft detector predictions through the emulation of live behavior using industrial data. The configuration technique also made it possible to quickly identify underlying issues in situations where the original sample was ideal as well as informed engineers that a new method needed to be built.http://www.sciencedirect.com/science/article/pii/S2665917422001763Maintenance modelSoft sensorModelProcess monitoringMaintenance approaches |
| spellingShingle | P. Hema E. Sathish M. Maheswari Anita Khosla Bhaskar Pant M. Raja Ambethkar Robust soft sensor systems for industry: Evaluated through real-time case study Measurement: Sensors Maintenance model Soft sensor Model Process monitoring Maintenance approaches |
| title | Robust soft sensor systems for industry: Evaluated through real-time case study |
| title_full | Robust soft sensor systems for industry: Evaluated through real-time case study |
| title_fullStr | Robust soft sensor systems for industry: Evaluated through real-time case study |
| title_full_unstemmed | Robust soft sensor systems for industry: Evaluated through real-time case study |
| title_short | Robust soft sensor systems for industry: Evaluated through real-time case study |
| title_sort | robust soft sensor systems for industry evaluated through real time case study |
| topic | Maintenance model Soft sensor Model Process monitoring Maintenance approaches |
| url | http://www.sciencedirect.com/science/article/pii/S2665917422001763 |
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