Optimized Replication of ADC-Based Particle Counting Algorithm with Reconfigurable Multi-Variables in Pseudo-Supervised Digital Twining of Reference Dust Sensor Systems
As the application fields for digital twins have expanded, various studies have been conducted with the objective of optimizing the costs. Among these studies, research on low-power and low-performance embedded devices has been implemented at a low cost by replicating the performance of existing dev...
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MDPI AG
2023-06-01
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Series: | Sensors |
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Online Access: | https://www.mdpi.com/1424-8220/23/12/5557 |
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author | Seungmin Lee Jisu Kwon Daejin Park |
author_facet | Seungmin Lee Jisu Kwon Daejin Park |
author_sort | Seungmin Lee |
collection | DOAJ |
description | As the application fields for digital twins have expanded, various studies have been conducted with the objective of optimizing the costs. Among these studies, research on low-power and low-performance embedded devices has been implemented at a low cost by replicating the performance of existing devices. In this study, we attempt to obtain similar particle count results in a single-sensing device replicated from the particle count results in a multi-sensing device without knowledge of the particle count acquisition algorithm of the multi-sensing device. Through filtering, we suppressed the noise and baseline movements of the raw data of the device. In addition, in the process of determining the multi-threshold for obtaining the particle counts, the existing complex particle count determination algorithm was simplified to make it possible to utilize the look-up table. The proposed simplified particle count calculation algorithm reduced the optimal multi-threshold search time by 87% on average and the root mean square error by 58.5% compared to existing method. In addition, it was confirmed that the distribution of particle count from optimal multi-thresholds has a similar shape to that from multi-sensing devices. |
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id | doaj.art-ee81e391da3b4c318aeae95b497ea2d6 |
institution | Directory Open Access Journal |
issn | 1424-8220 |
language | English |
last_indexed | 2024-03-11T01:57:31Z |
publishDate | 2023-06-01 |
publisher | MDPI AG |
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series | Sensors |
spelling | doaj.art-ee81e391da3b4c318aeae95b497ea2d62023-11-18T12:32:46ZengMDPI AGSensors1424-82202023-06-012312555710.3390/s23125557Optimized Replication of ADC-Based Particle Counting Algorithm with Reconfigurable Multi-Variables in Pseudo-Supervised Digital Twining of Reference Dust Sensor SystemsSeungmin Lee0Jisu Kwon1Daejin Park2School of Electronic and Electrical Engineering, Kyungpook National University, Daegu 41566, Republic of KoreaSchool of Electronic and Electrical Engineering, Kyungpook National University, Daegu 41566, Republic of KoreaSchool of Electronic and Electrical Engineering, Kyungpook National University, Daegu 41566, Republic of KoreaAs the application fields for digital twins have expanded, various studies have been conducted with the objective of optimizing the costs. Among these studies, research on low-power and low-performance embedded devices has been implemented at a low cost by replicating the performance of existing devices. In this study, we attempt to obtain similar particle count results in a single-sensing device replicated from the particle count results in a multi-sensing device without knowledge of the particle count acquisition algorithm of the multi-sensing device. Through filtering, we suppressed the noise and baseline movements of the raw data of the device. In addition, in the process of determining the multi-threshold for obtaining the particle counts, the existing complex particle count determination algorithm was simplified to make it possible to utilize the look-up table. The proposed simplified particle count calculation algorithm reduced the optimal multi-threshold search time by 87% on average and the root mean square error by 58.5% compared to existing method. In addition, it was confirmed that the distribution of particle count from optimal multi-thresholds has a similar shape to that from multi-sensing devices.https://www.mdpi.com/1424-8220/23/12/5557digital twindust sensingparticle countADC filterembedded device |
spellingShingle | Seungmin Lee Jisu Kwon Daejin Park Optimized Replication of ADC-Based Particle Counting Algorithm with Reconfigurable Multi-Variables in Pseudo-Supervised Digital Twining of Reference Dust Sensor Systems Sensors digital twin dust sensing particle count ADC filter embedded device |
title | Optimized Replication of ADC-Based Particle Counting Algorithm with Reconfigurable Multi-Variables in Pseudo-Supervised Digital Twining of Reference Dust Sensor Systems |
title_full | Optimized Replication of ADC-Based Particle Counting Algorithm with Reconfigurable Multi-Variables in Pseudo-Supervised Digital Twining of Reference Dust Sensor Systems |
title_fullStr | Optimized Replication of ADC-Based Particle Counting Algorithm with Reconfigurable Multi-Variables in Pseudo-Supervised Digital Twining of Reference Dust Sensor Systems |
title_full_unstemmed | Optimized Replication of ADC-Based Particle Counting Algorithm with Reconfigurable Multi-Variables in Pseudo-Supervised Digital Twining of Reference Dust Sensor Systems |
title_short | Optimized Replication of ADC-Based Particle Counting Algorithm with Reconfigurable Multi-Variables in Pseudo-Supervised Digital Twining of Reference Dust Sensor Systems |
title_sort | optimized replication of adc based particle counting algorithm with reconfigurable multi variables in pseudo supervised digital twining of reference dust sensor systems |
topic | digital twin dust sensing particle count ADC filter embedded device |
url | https://www.mdpi.com/1424-8220/23/12/5557 |
work_keys_str_mv | AT seungminlee optimizedreplicationofadcbasedparticlecountingalgorithmwithreconfigurablemultivariablesinpseudosuperviseddigitaltwiningofreferencedustsensorsystems AT jisukwon optimizedreplicationofadcbasedparticlecountingalgorithmwithreconfigurablemultivariablesinpseudosuperviseddigitaltwiningofreferencedustsensorsystems AT daejinpark optimizedreplicationofadcbasedparticlecountingalgorithmwithreconfigurablemultivariablesinpseudosuperviseddigitaltwiningofreferencedustsensorsystems |