A new cooperative control solution of subway BAS: an improved fuzzy PID control algorithm
The building automation system (BAS) of a subway is the core component of monitoring and managing urban rail transit systems. For the current problems such as low control efficiency, insufficient accuracy, and poor stability of metro BAS, this article proposes a cooperative control framework based o...
| Main Authors: | , , , , , , |
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| Format: | Article |
| Language: | English |
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PeerJ Inc.
2024-01-01
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| Series: | PeerJ Computer Science |
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| Online Access: | https://peerj.com/articles/cs-1765.pdf |
| _version_ | 1797347463371161600 |
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| author | Hui Fang Shusong Yang Ying Shi Yang Wang Yue Jiang Chaochao Song Wei Zhang |
| author_facet | Hui Fang Shusong Yang Ying Shi Yang Wang Yue Jiang Chaochao Song Wei Zhang |
| author_sort | Hui Fang |
| collection | DOAJ |
| description | The building automation system (BAS) of a subway is the core component of monitoring and managing urban rail transit systems. For the current problems such as low control efficiency, insufficient accuracy, and poor stability of metro BAS, this article proposes a cooperative control framework based on an improved fuzzy proportional-integral-derivative (PID) algorithm. Firstly, the concept of an integrated supervisory control system (ISCS) for subways is introduced by summarizing the previously implemented engineering construction and combining it with advanced automation technology. The system’s overall design under the ISCS framework is also improved by integrating it with the fire alarm system (FAS) with the BAS as the core unit of the reliance. Then, an improved seeker optimization algorithm (ISOA) is employed to optimize the parameters of the fuzzy PID control algorithm to achieve a coordinated control of the system based on considering the time lag problem. Finally, the accuracy, efficiency, and stability of the coordinated control response of the BAS under the ISCS framework are tested experimentally. The results suggest that the proposed cooperative control solution of BAS employing the improved fuzzy PID algorithm has good control accuracy and response efficiency and can also ensure the BAS’s higher stability in the coordinated control process, which thus greatly improves the automation level of the subway and provides a safer and more reliable high-performance for the ISCS of the subway in the urban rail transportation industry. |
| first_indexed | 2024-03-08T11:48:07Z |
| format | Article |
| id | doaj.art-19ff5dd075c54b6c823a4834f647ddc7 |
| institution | Directory Open Access Journal |
| issn | 2376-5992 |
| language | English |
| last_indexed | 2024-03-08T11:48:07Z |
| publishDate | 2024-01-01 |
| publisher | PeerJ Inc. |
| record_format | Article |
| series | PeerJ Computer Science |
| spelling | doaj.art-19ff5dd075c54b6c823a4834f647ddc72024-01-24T15:05:11ZengPeerJ Inc.PeerJ Computer Science2376-59922024-01-0110e176510.7717/peerj-cs.1765A new cooperative control solution of subway BAS: an improved fuzzy PID control algorithmHui Fang0Shusong Yang1Ying Shi2Yang Wang3Yue Jiang4Chaochao Song5Wei Zhang6Ningbo Rail Transit Group Co., Ltd., Ningbo, Zhejiang, ChinaNingbo Rail Transit Group Co., Ltd., Ningbo, Zhejiang, ChinaNew Business Incubation Department, SUPCON Technology Co., Ltd., Hangzhou, Zhejiang, ChinaNingbo Rail Transit Group Co., Ltd., Ningbo, Zhejiang, ChinaNingbo Rail Transit Group Co., Ltd., Ningbo, Zhejiang, ChinaNew Business Incubation Department, SUPCON Technology Co., Ltd., Hangzhou, Zhejiang, ChinaZhejiang University, Hangzhou, Zhejiang, ChinaThe building automation system (BAS) of a subway is the core component of monitoring and managing urban rail transit systems. For the current problems such as low control efficiency, insufficient accuracy, and poor stability of metro BAS, this article proposes a cooperative control framework based on an improved fuzzy proportional-integral-derivative (PID) algorithm. Firstly, the concept of an integrated supervisory control system (ISCS) for subways is introduced by summarizing the previously implemented engineering construction and combining it with advanced automation technology. The system’s overall design under the ISCS framework is also improved by integrating it with the fire alarm system (FAS) with the BAS as the core unit of the reliance. Then, an improved seeker optimization algorithm (ISOA) is employed to optimize the parameters of the fuzzy PID control algorithm to achieve a coordinated control of the system based on considering the time lag problem. Finally, the accuracy, efficiency, and stability of the coordinated control response of the BAS under the ISCS framework are tested experimentally. The results suggest that the proposed cooperative control solution of BAS employing the improved fuzzy PID algorithm has good control accuracy and response efficiency and can also ensure the BAS’s higher stability in the coordinated control process, which thus greatly improves the automation level of the subway and provides a safer and more reliable high-performance for the ISCS of the subway in the urban rail transportation industry.https://peerj.com/articles/cs-1765.pdfBASDynamic optimization algorithmFuzzy PID control algorithmCooperative control solution |
| spellingShingle | Hui Fang Shusong Yang Ying Shi Yang Wang Yue Jiang Chaochao Song Wei Zhang A new cooperative control solution of subway BAS: an improved fuzzy PID control algorithm PeerJ Computer Science BAS Dynamic optimization algorithm Fuzzy PID control algorithm Cooperative control solution |
| title | A new cooperative control solution of subway BAS: an improved fuzzy PID control algorithm |
| title_full | A new cooperative control solution of subway BAS: an improved fuzzy PID control algorithm |
| title_fullStr | A new cooperative control solution of subway BAS: an improved fuzzy PID control algorithm |
| title_full_unstemmed | A new cooperative control solution of subway BAS: an improved fuzzy PID control algorithm |
| title_short | A new cooperative control solution of subway BAS: an improved fuzzy PID control algorithm |
| title_sort | new cooperative control solution of subway bas an improved fuzzy pid control algorithm |
| topic | BAS Dynamic optimization algorithm Fuzzy PID control algorithm Cooperative control solution |
| url | https://peerj.com/articles/cs-1765.pdf |
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