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Author:

Wang, Gongming (Wang, Gongming.) | Zhao, Yidi (Zhao, Yidi.) | Liu, Caixia (Liu, Caixia.) | Qiao, Junfei (Qiao, Junfei.) (Scholars:乔俊飞)

Indexed by:

EI Scopus SCIE

Abstract:

Owing to high complexity and time-variant operation, as well as increasingly requirements for water quality, stability, and reliability, the wastewater treatment process (WWTP) is regarded as an adaptive control problem. In this study, a data-driven adaptive control with deep learning (DRAC-DL) is developed to improve the operational performance of the WWTP. First, a feedback controller is designed to construct the closed-loop control scheme. Second, an adaptive deep belief network (ADBN), based on the data-driven self-incremental learning strategy, is proposed to approximate the ideal control law. Third, the stability of the DRAC-DL scheme is analyzed in detail. The main advantage of DRAC-DL lies in its improved robustness and efficiency, which benefit from the Lyapunov-based closed-loop strategy and the efficient ADBN controller. Finally, the feasibility and applicability of DRAC-DL are verified by two parts: 1) simulation on the nonlinear system and 2) application to the WWTP on the benchmark simulation model No.1. The experimental results show the applicability and effectiveness, among which DRAC-DL reduces the output fluctuation (variance) by no less than 82% and realizes the better stability and robustness.

Keyword:

stability analysis wastewater treatment process (WWTP) Adaptive control adaptive deep belief network (ADBN)

Author Community:

  • [ 1 ] [Wang, Gongming]Beijing Univ Technol, Beijing Inst ArtificialIntelligence, Fac Informat Technol, Beijing Lab Smart Environm Protect, Beijing 100124, Peoples R China
  • [ 2 ] [Qiao, Junfei]Beijing Univ Technol, Beijing Inst ArtificialIntelligence, Fac Informat Technol, Beijing Lab Smart Environm Protect, Beijing 100124, Peoples R China
  • [ 3 ] [Zhao, Yidi]Lanzhou Univ, Coll Art, Lanzhou 730000, Peoples R China
  • [ 4 ] [Liu, Caixia]Waterborne Transport Res Inst, Environm Protect & Energy Saving Ctr, Beijing 100088, Peoples R China

Reprint Author's Address:

  • [Wang, Gongming]Beijing Univ Technol, Beijing Inst ArtificialIntelligence, Fac Informat Technol, Beijing Lab Smart Environm Protect, Beijing 100124, Peoples R China;;

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Source :

IEEE TRANSACTIONS ON INDUSTRIAL INFORMATICS

ISSN: 1551-3203

Year: 2024

Issue: 1

Volume: 20

Page: 149-157

1 2 . 3 0 0

JCR@2022

Cited Count:

WoS CC Cited Count: 20

SCOPUS Cited Count: 19

ESI Highly Cited Papers on the List: 5 Unfold All

  • 2024-11
  • 2024-11
  • 2024-9
  • 2024-9
  • 2024-7

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 2

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