Linear Active Disturbance Rejection Control of Dissolved Oxygen Concentration Based on Benchmark Simulation Model Number 1

Wang Xiaoyi; Wang Fan; Wei Wei

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Linear Active Disturbance Rejection Control of Dissolved Oxygen Concentration Based on Benchmark Simulation Model Number 1

机译：基于基准模拟模型1的溶解氧浓度线性主动扰动抑制控制

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In wastewater treatment plants (WWTPs), the dissolved oxygen is the key variable to be controlled in bioreactors. In this paper, linear active disturbance rejection control (LADRC) is utilized to track the dissolved oxygen concentration based on benchmark simulation model number 1 (BSM1). Optimal LADRC parameters tuning approach for wastewater treatment processes is obtained by analyzing and simulations on BSM1. Moreover, by analyzing the estimation capacity of linear extended state observer (LESO) in the control of dissolved oxygen, the parameter range of LESO is acquired, which is a valuable guidance for parameter tuning in simulation and even in practice. The simulation results show that LADRC can overcome the disturbance existing in the control of wastewater and improve the tracking accuracy of dissolved oxygen. LADRC provides another practical solution to the control of WWTPs.

机译：在废水处理厂（WWTP）中，溶解氧是生物反应器中要控制的关键变量。在本文中，基于基准模拟模型1（BSM1），利用线性主动干扰抑制控制（LADRC）跟踪溶解氧浓度。通过对BSM1的分析和仿真，获得了用于废水处理过程的最佳LADRC参数优化方法。此外，通过分析线性扩展状态观测器（LESO）在溶解氧控制中的估计能力，可以获得LESO的参数范围，这对于模拟乃至实践中的参数调整都是非常有价值的指导。仿真结果表明，LADRC可以克服废水控制中存在的干扰，提高了溶解氧的跟踪精度。 LADRC为控制WWTP提供了另一种实用的解决方案。

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《Mathematical Problems in Engineering》 |2015年第1期|178953.1-178953.9|共9页
作者
Wang Xiaoyi; Wang Fan; Wei Wei;
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Beijing Technol & Business Univ, Sch Comp & Informat Engn, Beijing 100048, Peoples R China.;

Beijing Technol & Business Univ, Sch Comp & Informat Engn, Beijing 100048, Peoples R China.;

Beijing Technol & Business Univ, Sch Comp & Informat Engn, Beijing 100048, Peoples R China.;

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1. Linear Active Disturbance Rejection Control of Dissolved Oxygen Concentration Based on Benchmark Simulation Model Number 1 [J] . XiaoyiWang, FanWang, WeiWei Mathematical Problems in Engineering: Theory, Methods and Applications . 2015,第1期

机译：基于基准模拟模型1的溶解氧浓度线性主动扰动抑制控制
2. U-Model-Based Active Disturbance Rejection Control for the Dissolved Oxygen in a Wastewater Treatment Process [J] . Wei Wei, Nan Chen, Zhiyuan Zhang, Mathematical Problems in Engineering: Theory, Methods and Applications . 2020,第1期

机译：基于U模型的溶解氧气在废水处理过程中的基于U模型的主动扰动控制
3. Research on Modeling and Simulation of Active Disturbance Rejection Controller for Linear Motor X-Y Table Positioning Mechanism [J] . Junpeng Jiang, Qing Zhang, Gang Zhao Advanced Science Letters . 2011,第6a7期

机译：直线电机X-Y工作台定位机构主动干扰抑制控制器的建模与仿真研究
4. Dissolved Oxygen Control in Sewage Treatment Process Based on Fuzzy Active Disturbance Rejection Control [C] . Dazhi Liu, Xiju Zong IEEE Advanced Information Management, Communicates, Electronic and Automation Control Conference . 2019

机译：基于模糊主动扰动抑制技术的污水处理过程中溶解氧控制
5. On active disturbance rejection control: Stability analysis and applications in disturbance decoupling control. [D] . Zheng, Qing. 2009

机译：关于主动干扰抑制控制：稳定性分析及其在干扰解耦控制中的应用。
6. Population PK modelling and simulation based on fluoxetine and norfluoxetine concentrations in milk: a milk concentration-based prediction model [O] . Reo Tanoshima, Facundo Garcia Bournissen, Yusuke Tanigawara, 2014

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7. Linear Active Disturbance Rejection Control of Dissolved Oxygen Concentration Based on Benchmark Simulation Model Number 1 [O] . Xiaoyi Wang, Fan Wang, Wei Wei 2015

机译：基于基准模拟型号1的溶解氧浓度的线性主动扰动控制

Linear Active Disturbance Rejection Control of Dissolved Oxygen Concentration Based on Benchmark Simulation Model Number 1

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