JOURNAL OF SHANDONG UNIVERSITY (ENGINEERING SCIENCE) ›› 2016, Vol. 46 ›› Issue (5): 64-67.doi: 10.6040/j.issn.1672-3961.0.2015.407

Previous Articles     Next Articles

An IMC-PID robust control method for process of integrator plus time delay

HOU Mingdong1,2, WANG Yinsong1, TIAN Jie3   

  1. 1. School of Control and Computer Engineering, North China Electric Power University, Baoding 071003, Hebei, China;
    2. Department of Electrics and Automation, Shandong Labor Vocational and Technical College, Jinan 250100, Shandong, China;
    3. College of Information Technology, Shandong Women's University, Jinan 250100, Shandong, China
  • Received:2015-12-08 Online:2016-10-20 Published:2015-12-08

PDF (PC)

582

Abstract: For the integrated plus time delay in industrial system, a design and parameters tuning approach of internal model control PID(IMCPID)controller was proposed. The integrator in the model was replaced by a first-order lag, the steady-state performance of the system was improved, the time-delay term in the model was approached with the first-order Taylor expansion, and the design method of IMC-PID controller was founded. The analytical expression for robust tuning the adjustable parameter of the IMC-PID controller was derived based on the robustness index of the control system. The simulation results showed that the proposed method could provide a better dynamic performance and robustness against parameters perturbation, and the blindness of conventional method for controller parameter tuning was overcome.

Key words: dynamic response, internal model control-PID, integral process with time-delay, robustness, parameter tuning

CLC Number: 

  • TP273
[1] ALACNTARA S, ZHANG Weidong, PEDRET C, et al. IMC-like analytical H∞ design with S/SP mixed sensitivity consideration:utility in PIDtuning guidance[J].Journal of Process Control, 2011, 21(6):976-985.
[2] ZHAO Zhicheng, LIU Zhiyuan, ZHANG Jinggang. IMC-PID tuning method based on sensitivity specification for process with timedelay[J].Journal of Central South University of Technology, 2011, 18(4):1153-1160.
[3] YIN Chengqiang, HUI Hongzhong, YUE Jiguang, et al.Cascade control based on minimum sensitivity in outer loop for processes with time delay[J].Journal of Central South University, 2012, 19(9):2689-2696.
[4] 张井岗,马文廷,赵志诚.串级时滞过程的二自由度Smith预估控制[J].山东大学学报(工学版),2015,45(5):43-50. ZHANG Jinggang, MA Wenting, ZHAO Zhicheng. Two-degree-of-freedom Smith predictor control for cascade time delay process[J].Journal of Shandong University(Engineering Science), 2015, 45(5):43-50.
[5] LI Keyu. PID tuning for optimal closed-loop performance with specifiedgain and phase margins[J]. IEEE Trans on Control Systems Technology, 2013, 21(3):1024-1030.
[6] RAO A S, RAO V S R, CHIDAMBRAM M. Direct synthesis-based controller design for integrating processes with time delay[J]. Journal of the Franklin Institute, 2009, 346(1): 38-56.
[7] SHAMSUZZOHA M, LEE M. IMC-PID controller design for improved disturbance rejection of time-delayed process[J]. Ind Eng Chem Res, 2007, 46(7):2077-2091.
[8] CHEN Dan, SEBORG D E. PI/PID controller designbased on direct synthesis and disturbance rejection[J]. Ind Eng Chem Res, 2002, 41(19):4807-4822.
[9] AHMAD Ali,SOMANATH Majhi. PID controller tuning for integrating processes[J]. ISA Transactions, 2010, 49(1):70-78.
[10] 赵志诚,刘志远,张井岗.一种时滞过程内模PID控制器鲁棒整定方法[J].信息与控制,2010,39(5):526-530. ZHAO Zhicheng, LIU Zhiyuan, ZHANG Jinggang. A robust tuning method of internal model PID controller for process with time-delay[J].Information and Control, 2010, 39(5):526-530.
[11] WANG Yagang, SHAO Huihe. PID auto-tuner based on sensitivity specification[J]. Chemical Engineering Research and Design, 2000, 78(2):312-316.
[1] LIU Bo, WANG Youzhi*, AN Junjiang, WANG Yilin, YUAN Quan. The spatial model of vehicle-pavement coupling vibration and its dynamic responses analysis [J]. JOURNAL OF SHANDONG UNIVERSITY (ENGINEERING SCIENCE), 2014, 44(3): 83-89.
[2] ZHAO Zhan-shan1,2, ZHANG Jing3, SUN Lian-kun, DING Gang1. Design of self-adaptive sliding mode controller with finite time convergence [J]. JOURNAL OF SHANDONG UNIVERSITY (ENGINEERING SCIENCE), 2012, 42(4): 74-78.
[3] ZHOU Changhui1, HU Yongjian2, YU Shaopeng1. Design of a robust source scanner identification algorithm [J]. JOURNAL OF SHANDONG UNIVERSITY (ENGINEERING SCIENCE), 2011, 41(2): 62-65.
[4] HUANG Bin. Discrete variable control systems based on a discrete reaching law [J]. JOURNAL OF SHANDONG UNIVERSITY (ENGINEERING SCIENCE), 2011, 41(1): 45-48.
[5] ZHAO Yong-guo,JIA Lei,CAI Wen-jian . A PID tuning method for integrating processes [J]. JOURNAL OF SHANDONG UNIVERSITY (ENGINEERING SCIENCE), 2008, 38(1): 48-51 .
[6] XIE Shu-ying,ZHANG Cheng-jin . An adaptive inverse control scheme of the limited system with input saturation [J]. JOURNAL OF SHANDONG UNIVERSITY (ENGINEERING SCIENCE), 2006, 36(6): 62-66 .
Viewed
Full text


Abstract

Cited
  Shared   
  Discussed   
[1] LI Ke,LIU Chang-chun,LI Tong-lei . Medical registration approach using improved maximization of mutual information[J]. JOURNAL OF SHANDONG UNIVERSITY (ENGINEERING SCIENCE), 2006, 36(2): 107 -110 .
[2] YUE Yuan-Zheng. Relaxation in glasses far from equilibrium[J]. JOURNAL OF SHANDONG UNIVERSITY (ENGINEERING SCIENCE), 2009, 39(5): 1 -20 .
[3] CHENG Daizhan, LI Zhiqiang. A survey on linearization of nonlinear systems[J]. JOURNAL OF SHANDONG UNIVERSITY (ENGINEERING SCIENCE), 2009, 39(2): 26 -36 .
[4] WANG Yong, XIE Yudong. Gas control technology of largeflow pipe[J]. JOURNAL OF SHANDONG UNIVERSITY (ENGINEERING SCIENCE), 2009, 39(2): 70 -74 .
[5] LIU Xin 1, SONG Sili 1, WANG Xinhong 2. [J]. JOURNAL OF SHANDONG UNIVERSITY (ENGINEERING SCIENCE), 2009, 39(2): 98 -100 .
[6] . [J]. JOURNAL OF SHANDONG UNIVERSITY (ENGINEERING SCIENCE), 2009, 39(2): 104 -107 .
[7] CHEN Huaxin, CHEN Shuanfa, WANG Binggang. The aging behavior and mechanism of base asphalts[J]. JOURNAL OF SHANDONG UNIVERSITY (ENGINEERING SCIENCE), 2009, 39(2): 125 -130 .
[8] . [J]. JOURNAL OF SHANDONG UNIVERSITY (ENGINEERING SCIENCE), 2009, 39(2): 131 -136 .
[9] LI Shijin, WANG Shengte, HUANG Leping. Change detection with remote sensing images based on forward-backward heterogenicity[J]. JOURNAL OF SHANDONG UNIVERSITY (ENGINEERING SCIENCE), 2018, 48(3): 1 -9 .
[10] ZHAO Ke-Jun, WANG Xin-Jun, LIU Xiang, CHOU Yi-Hong. Algorithms of continuous top-k join query over structured overlay networks[J]. JOURNAL OF SHANDONG UNIVERSITY (ENGINEERING SCIENCE), 2009, 39(5): 32 -37 .
Copyright 2018 © Editorial office of Journal of Shandong University (Engineering Science)
Supported by Beijing Magtech Co.Ltd