| Paper Abstract and Keywords |
| Presentation |
2024-10-22 10:30
Study on Digital Twin of River by 3D Modeling for Flow Path Health Assessment
Phonepaserth Sisaykeo, Hiroyasu Yasuda, Kiyoshi Hayasaka, Shogo Muramatsu (Niigata Univ.) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
This study presents a novel approach to develop a river health assessment measure by leveraging a digital twin, developed through the integration of advanced 3D modeling techniques with an existing river experiment setup. The digital twin serves as a virtual counterpart to the physical river model, designed to simulate various environmental conditions, such as different camera types, camera positions, and lighting scenarios. These simulations provide a comprehensive platform for analyzing and optimizing monitoring systems, allowing for accurate evaluation of river flow paths under diverse environmental conditions.
Building on a previous work focused on improving river flow estimation methods, this study proposes a virtual 3D model, facilitating the exploration of multiple flow path scenarios in a controlled digital environment. The integration of this digital twin within a Cyber-Physical System (CPS) enables real-time predictive control and interaction between the physical and virtual environments, significantly enhancing the precision and adaptability of river health assessments.
The proposed method is evaluated using quantitative metrics such as the River Health Index (RHI) and the Root Mean Square Error (RMSE), comparing flow-path estimates generated by the digital twin against physical river model experiments. The results demonstrate that the digital twin closely aligns with physical observations, providing an effective tool for simulating real world river conditions. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
Digital twin / 3D modeling / Video processing / Cyber-physical system / River monitoring / / / |
| Reference Info. |
ITE Tech. Rep., vol. 48, no. 33, ME2024-96, pp. 30-35, Oct. 2024. |
| Paper # |
ME2024-96 |
| Date of Issue |
2024-10-14 (ME) |
| ISSN |
Online edition: ISSN 2424-1970 |
| Download PDF |
|
| Conference Information |
| Committee |
ME |
| Conference Date |
2024-10-21 - 2024-10-22 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
Kikai-Shinko-Kaikan Bldg. |
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
|
| Paper Information |
| Registration To |
ME |
| Conference Code |
2024-10-ME |
| Language |
English |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
Study on Digital Twin of River by 3D Modeling for Flow Path Health Assessment |
| Sub Title (in English) |
|
| Keyword(1) |
Digital twin |
| Keyword(2) |
3D modeling |
| Keyword(3) |
Video processing |
| Keyword(4) |
Cyber-physical system |
| Keyword(5) |
River monitoring |
| Keyword(6) |
|
| Keyword(7) |
|
| Keyword(8) |
|
| 1st Author's Name |
Phonepaserth Sisaykeo |
| 1st Author's Affiliation |
Niigata University (Niigata Univ.) |
| 2nd Author's Name |
Hiroyasu Yasuda |
| 2nd Author's Affiliation |
Niigata University (Niigata Univ.) |
| 3rd Author's Name |
Kiyoshi Hayasaka |
| 3rd Author's Affiliation |
Niigata University (Niigata Univ.) |
| 4th Author's Name |
Shogo Muramatsu |
| 4th Author's Affiliation |
Niigata University (Niigata Univ.) |
| 5th Author's Name |
|
| 5th Author's Affiliation |
() |
| 6th Author's Name |
|
| 6th Author's Affiliation |
() |
| 7th Author's Name |
|
| 7th Author's Affiliation |
() |
| 8th Author's Name |
|
| 8th Author's Affiliation |
() |
| 9th Author's Name |
|
| 9th Author's Affiliation |
() |
| 10th Author's Name |
|
| 10th Author's Affiliation |
() |
| 11th Author's Name |
|
| 11th Author's Affiliation |
() |
| 12th Author's Name |
|
| 12th Author's Affiliation |
() |
| 13th Author's Name |
|
| 13th Author's Affiliation |
() |
| 14th Author's Name |
|
| 14th Author's Affiliation |
() |
| 15th Author's Name |
|
| 15th Author's Affiliation |
() |
| 16th Author's Name |
|
| 16th Author's Affiliation |
() |
| 17th Author's Name |
|
| 17th Author's Affiliation |
() |
| 18th Author's Name |
|
| 18th Author's Affiliation |
() |
| 19th Author's Name |
|
| 19th Author's Affiliation |
() |
| 20th Author's Name |
|
| 20th Author's Affiliation |
() |
| 21st Author's Name |
|
| 21st Author's Affiliation |
() |
| 22nd Author's Name |
|
| 22nd Author's Affiliation |
() |
| 23rd Author's Name |
|
| 23rd Author's Affiliation |
() |
| 24th Author's Name |
|
| 24th Author's Affiliation |
() |
| 25th Author's Name |
|
| 25th Author's Affiliation |
() |
| 26th Author's Name |
/ / |
| 26th Author's Affiliation |
()
() |
| 27th Author's Name |
/ / |
| 27th Author's Affiliation |
()
() |
| 28th Author's Name |
/ / |
| 28th Author's Affiliation |
()
() |
| 29th Author's Name |
/ / |
| 29th Author's Affiliation |
()
() |
| 30th Author's Name |
/ / |
| 30th Author's Affiliation |
()
() |
| 31st Author's Name |
/ / |
| 31st Author's Affiliation |
()
() |
| 32nd Author's Name |
/ / |
| 32nd Author's Affiliation |
()
() |
| 33rd Author's Name |
/ / |
| 33rd Author's Affiliation |
()
() |
| 34th Author's Name |
/ / |
| 34th Author's Affiliation |
()
() |
| 35th Author's Name |
/ / |
| 35th Author's Affiliation |
()
() |
| 36th Author's Name |
/ / |
| 36th Author's Affiliation |
()
() |
| Speaker |
Author-1 |
| Date Time |
2024-10-22 10:30:00 |
| Presentation Time |
30 minutes |
| Registration for |
ME |
| Paper # |
ME2024-96 |
| Volume (vol) |
vol.48 |
| Number (no) |
no.33 |
| Page |
pp.30-35 |
| #Pages |
6 |
| Date of Issue |
2024-10-14 (ME) |