Design of the optimal fractional order PID controller for a pneumatic control valve

被引：0
|
作者：
Zhu M. [1 ]
Zang Z. [1 ]
Xu Z. [1 ]
Xiao Y. [1 ]
机构：
[1] School of Electrical and Automation Engineering, Hefei University of Technology, Hefei
来源：
Zhendong yu Chongji/Journal of Vibration and Shock | 2022年 / 41卷 / 22期
关键词：
fractional order PID controller (PI[!sup]λ[!/sup]D[!sup]μ[!/sup]); improved quantum particle swarm optimization (IQPSO) algorithm; parameters tuning; pneumatic control valve;
D O I：
10.13465/j.cnki.jvs.2022.22.033
中图分类号：
学科分类号：
摘要：
Aiming at the problems of nonlinearity and inaccurate modelling of the valve position control of a pneumatic control valve in industrial control process, a valve position control method based on fractional order PID controller (PIAIT) was proposed. The working principle of the pneumatic control valve was analyzed and its mathematical model was established. In order to improve the accuracy of the model, and in view of the wide tuning range and high complexity, characteristics of the fractional order PID controller, an improved quantum particle swarm optimization (IQPSO) algorithm was proposed to tune the controller parameters. Chaos mapping and non-uniform Gauss mutation were introduced to enhance the optimization ability of the algorithm, which was then used for model identification of the control system of the control valve. The simulation and experimental results clearly demonstrate that compared with the integer order PID controller, the designed fractional order PID controller has faster response speed and control accuracy, and can better meet the position control requirements of pneumatic control valves. © 2022 Chinese Vibration Engineering Society. All rights reserved.
引用
收藏
页码：267 / 274
页数：7
相关论文
共 23 条
  • [1] GOYAL V, MISHRA P, DEOLIA V K., A robust fractional order parallel control structure for flow control using a pneumatic control valve with nonlinear and uncertain dynamics, Arabian Journal for Science and Engineering, 44, 3, pp. 2597-2611, (2019)
  • [2] QIAN Jinyuan, WU Jiayi, JIN Zhijiang, Research progress on vibration characteristics of regulation valve [ J ], Journal of Vibration and Shock, 39, 11, pp. 1-13, (2020)
  • [3] SCHMITT R, SOBRINHO MRS., Nonlinear dynamic modeling of a pneumatic process control valve, IEEE Latin America Transactions, 16, 4, pp. 1070-1075, (2018)
  • [4] PLESTAN F, SHTESSEL Y, BREGEAULT V, Et al., Sliding mode control with gain adaptation-Application to an electropneumatic actuator, Control Engineering Practice, 21, 5, pp. 679-688, (2013)
  • [5] ZABIRI H, SAMYUDIA Y., A hybrid formulation and design of model predictive control for systems under actuator saturation and backlash, Journal of Process Control, 16, 7, pp. 693-709, (2006)
  • [6] GUO W X, ZHAO Y B, LI R Q, Et al., Active disturbance rejection control of valve-controlled cylinder servo systems Based on MATLAB-AMESim Cosimulation [ J ], Complexity, 2, pp. 1-10, (2020)
  • [7] WU Peng, SHI Guang, NIE Shaozhong, Application of human-simulated intelligentcontrol in smart electro-pneumatic valve positioner[ J], Chinese Journal of Scientific Instrument, 30, 9, pp. 1930-1934, (2009)
  • [8] ZHU Tianyu, DONG Quanlin, LIU Ri, Application of Fuzzy neural network in valve opening control [ J ], Instrument Technique and Sensor, 2, pp. 94-98, (2019)
  • [9] JEREMIAH S S, NARAYANASAMY A, ZABIRI H, Et al., Analysis of constraint modification in model-based control valve stiction compensation [ J ], Jurnal Teknologi, 79, 7, pp. 83-89, (2017)
  • [10] LIU Ye, WANG Xiaobo, WANG Xin, A type of control method based on Expert PID for intelligent valve positioner [J], Control Engineering of China, 26, 1, pp. 87-91, (2019)
123