WANG Xu,ZHONGWei.An Intelligent Platform for Prediction and Auxiliary Maintenance of WWTP Equipments[J].China Water & Wastewater,2023,39(10):121-125.
An Intelligent Platform for Prediction and Auxiliary Maintenance of WWTP Equipments
China Water & Wastewater[ISSN:1000-4062/CN:12-1073/TU]
volume:
第39卷
Number:
第10期
Page:
121-125
Column:
Date of publication:
2023-05-17
- Keywords:
- wastewater treatment plant; data-driven; building information modeling (BIM); facility maintenance management (FMM); facility status prediction
- Abstract:
- The complexity of wastewater treatment process (WWTP) leads to frequent equipment failures. Post personnel maintenance is not conducive to the early detection of potential equipment failures. A data-driven predictive strategy for equipment maintenance management is proposed, and a predictive platform for maintenance management based on Building Information Modeling (BIM) and Facility Maintenance Management (FMM) is designed. By collecting the equipment attribute data and historical maintenance data, the Support Vector Machine (SVM) algorithm is used to generate the prediction model for predicting the health status of sewage treatment equipments and the planning of equipment maintenance order. The equipment maintenance personnel can prepare maintenance plan in advance according to the prediction results to take maintenance measures in advance. Finally, the feasibility and effectiveness of the prediction maintenance management platform are verified by a WWTP in northeast China, and the error rate of the prediction results is kept within 5%.
Last Update:
2023-05-17