ID:
publications-5028
Type:
Article
Year:
2023
Authors:
Zhou S.; Guo S.; Du B.; Wang L.; Guo J.; Li Y.; Peng Z.; Yu L.
Title:
Digital twin model construction method of water treatment plant; [净水ε_x008e_‚ζ•°ε—εη”_x009f_模ε_x009e_‹ζ_x009e_„ε»Ίζ–Ήζ³•η ”η©¶δΈ_x008e_ε®_x009e_θ·µ]
Venue/Journal:
Jisuanji Jicheng Zhizao Xitong/Computer Integrated Manufacturing Systems, CIMS
DOI:
10.13196/j.cims.2023.06.007
Research type:
Water System:
Technical Focus:
Abstract:
To establish the digital twin model of water treatment plant, a digital twin model construction method was proposed based on five-dimension digital twin model with considering the whole water treatment process. In the proposed construction method, the multi-level digital twin geometric model was carried out to digitally present the whole elements of water treatment plant and their relationships. The digital twin information model was established with these technologies of device identifier resolution, data collection, semantic description and finite state machine, so as to ensure the mapping and digital representation between physical world and digital space. The digital twin decision-making model was built with mechanism and intelligent model-driven hybrid frame work to describe the operation mechanism and law in water treatment plant. The integratnd platform was developed, which verified the effectiveness of the proposed method, and provided an effective reference for the realization of digital twin modeling of water treatment plant. Β© 2023 CIMS. All rights reserved.
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