A fuzzy nonlinear PID control of voice coil motor used in direct drive valve

Dayu Wang; Hong Guo; Zhi Liu; Lijia Zhang

A fuzzy nonlinear PID control of voice coil motor used in direct drive valve

Dayu Wang^*
, Hong Guo
, Zhi Liu
, Lijia Zhang

^*Corresponding author for this work

School of Automation Science and Electrical Engineering

Beihang University

Research output: Contribution to journal › Article › peer-review

6 Scopus citations

Abstract

The hydrodynamic force disturbances in direct drive valve based on voice coil motor (VCM-DDV) have greater impact on system performance. There are some weaknesses in classic Proportion integration differentiation (PID) control. In this paper, a mathematical model of the VCM-DDV is established. A double-closed loop control structure composed of position loop and current loop is presented. A novel nonlinear PID (NLPID) control strategy is applied in position loop. Fuzzy control is used to achieve self-tuning of control parameters. The design method of NLPID controller in position loop is presented in detail. Simulation and experimental results show the control strategy has a better anti-interference and robustness, superior stability and dynamic performance than classic PID and fuzzy PID in the same disturbance.

Original language	English
Pages (from-to)	52-56
Number of pages	5
Journal	Diangong Jishu Xuebao/Transactions of China Electrotechnical Society
Volume	26
Issue number	3
State	Published - Mar 2011

Keywords

Direct drive valve
Fuzzy control
Hydrodynamic force
Nonlinear PID
Voice coil motor

Cite this

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title = "A fuzzy nonlinear PID control of voice coil motor used in direct drive valve",

abstract = "The hydrodynamic force disturbances in direct drive valve based on voice coil motor (VCM-DDV) have greater impact on system performance. There are some weaknesses in classic Proportion integration differentiation (PID) control. In this paper, a mathematical model of the VCM-DDV is established. A double-closed loop control structure composed of position loop and current loop is presented. A novel nonlinear PID (NLPID) control strategy is applied in position loop. Fuzzy control is used to achieve self-tuning of control parameters. The design method of NLPID controller in position loop is presented in detail. Simulation and experimental results show the control strategy has a better anti-interference and robustness, superior stability and dynamic performance than classic PID and fuzzy PID in the same disturbance.",

keywords = "Direct drive valve, Fuzzy control, Hydrodynamic force, Nonlinear PID, Voice coil motor",

author = "Dayu Wang and Hong Guo and Zhi Liu and Lijia Zhang",

year = "2011",

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T1 - A fuzzy nonlinear PID control of voice coil motor used in direct drive valve

AU - Wang, Dayu

AU - Guo, Hong

AU - Liu, Zhi

AU - Zhang, Lijia

PY - 2011/3

Y1 - 2011/3

N2 - The hydrodynamic force disturbances in direct drive valve based on voice coil motor (VCM-DDV) have greater impact on system performance. There are some weaknesses in classic Proportion integration differentiation (PID) control. In this paper, a mathematical model of the VCM-DDV is established. A double-closed loop control structure composed of position loop and current loop is presented. A novel nonlinear PID (NLPID) control strategy is applied in position loop. Fuzzy control is used to achieve self-tuning of control parameters. The design method of NLPID controller in position loop is presented in detail. Simulation and experimental results show the control strategy has a better anti-interference and robustness, superior stability and dynamic performance than classic PID and fuzzy PID in the same disturbance.

AB - The hydrodynamic force disturbances in direct drive valve based on voice coil motor (VCM-DDV) have greater impact on system performance. There are some weaknesses in classic Proportion integration differentiation (PID) control. In this paper, a mathematical model of the VCM-DDV is established. A double-closed loop control structure composed of position loop and current loop is presented. A novel nonlinear PID (NLPID) control strategy is applied in position loop. Fuzzy control is used to achieve self-tuning of control parameters. The design method of NLPID controller in position loop is presented in detail. Simulation and experimental results show the control strategy has a better anti-interference and robustness, superior stability and dynamic performance than classic PID and fuzzy PID in the same disturbance.

KW - Direct drive valve

KW - Fuzzy control

KW - Hydrodynamic force

KW - Nonlinear PID

KW - Voice coil motor

UR - https://www.scopus.com/pages/publications/79954506644

M3 - 文章

AN - SCOPUS:79954506644

SN - 1000-6753

VL - 26

SP - 52

EP - 56

JO - Diangong Jishu Xuebao/Transactions of China Electrotechnical Society

JF - Diangong Jishu Xuebao/Transactions of China Electrotechnical Society

IS - 3

ER -

A fuzzy nonlinear PID control of voice coil motor used in direct drive valve

Abstract

Keywords

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