Transactions of Materials and Heat Treatment

Title：Research on active disturbance rejection control for cartridge proportional throttle valve

Authors： Yao Jing1 2 3 Zhang Yang3 Chen Hao3 Kong Xiangdong1 2 3

Unit： Hebei Province Key Laboratory of Heavy Machinery Fluid Power Transmission and Control Yanshan University

KeyWords： cartridge proportional throttle valve electro-hydraulic position servo control system system identification active disturbance rejection control (ADRC) step response anti-interference characteristics

ClassificationCode：TH137.5

year,vol(issue):pagenumber：2016,41(12):95-101

Abstract：

In order to overcome the influence of non-linearity, hydrodynamic force, friction force and other nonlinear perturbations on the spool control performance, third - order active disturbance rejection nonlinear control strategies were put forward. For cartridge proportional throttle valve DN80 with large flow rate, its mathematical model was established by the system identification method, and the verification was carried out. On the basis of this, the active disturbance rejection control (ADRC) strategy was adopted, and the parameters of the active disturbance rejection controller were optimized. Furthermore, the fast speed step response and anti-interference characteristics for main valve core of cartridge proportional throttle valve were researched by simulation and experiment. The research results show that the fast speed step response and anti-interference characteristics of main valve core with ADRC are better than that with PID control, and the system has good steady-state performance and robustness.

Funds：

基金项目:河北省自然科学基金资助项目（E2014203247）

作者简介：姚静(1978-)，女，博士，副教授 E-mail：jyao@ysu.edu.cn

Reference：

［1］刘莉华，姚静，孔祥东，等．双主动型比例二通节流阀试验与仿真研究
［J］．机床与液压，2010,38(21):37-39.

Liu L H, Yao J, Kong X D. Experiment and simulations study on double-drive proportional two-way throttle valves
［J］. Machine Tool & Hydraulics, 2010,38(21):37-39.

［2］Back W. Design systematic and performance of cartridge valve controls
［A］. International Conference on Fluid Power
［C］. Tampere, Finland, 1987.

［3］Ellman A. Proposal for Utilizing Theoretical and Experimental Methods in Modeling Two-Way Cartridge Valve Circuits
［D］. Tampere: Tampere University of Technology, 1992.

［4］方锦辉，孔晓武，魏建华. 伺服比例阀的非线性建模与实验验证
［J］. 浙江大学学报：工学版，2014，(48):784-790.

Fang J H, Kong X W, Wei J H. Nonlinear modeling and validation of a servo-solenoid valve
［J］, Journal of Zhejiang University，Engineering Science，2014, (48):784-790.

［5］Liu S, Yao B. Automated onboard modeling of cartridge valve flow mapping
［J］. IEEE/ASME Transactions on Mechatronics, 2006(4):381-388.

［6］孔晓武, 方锦辉, 蒲增坤. 主动式比例插装阀与系统工况的匹配性设计
［J］.浙江大学学报：工学版, 2014,48(1): 15-20.

Kong X W, Fang J H, Pu Z K. Compatibility design of active proportional cartridge valve with system conditions
［J］. Journal of Zhejiang University：Engineering, 2014, 48 (1):15-20.

［7］Latour C. Development and testing of measures aimed at the reduction of flow forces in 2-way cartridge valves
［J］. Oelhydraulik and Pneumatik, 1994, 38(12): 54-58.

［8］于良振，王明琳，方锦辉.大流量双主动双电反馈电液比例插装式节流阀研制与开发
［J］. 机床与液压,2010,(2):46-47，82.

Yu L Z, Wang M L, Fang J H. Study and development on a large flow double active and double feedback electro-hydraulic proportional plug-in throttle valve
［J］. Machine Tool & Hydraulics.2010，(2):46-47，82.

［9］Gimkiewicz K. Combined proportional valve and 2-way cartridge valve control for hydraulic drive system
［J］. Oelhydraulik and Pneumatik, 1993, 37(1): 43-51.

［10］José R Valdés，Mario J Miana，José L Núnez. Reduced order model for estimation of fluid flow and flow forces in hydraulic proportional valves
［J］. Energy Conversion and Management, 2008， (49):1517-1529.

［11］张宇琛，赵继云，谢腾飞．二级先导插装阀动态性能仿真与优化
［J］.煤矿机械，2011,32(6):87-89.

Zhang Y C, Zhao J Y, Xie T F. Dynamic properties simulation and optimization of cartridge valve
［J］.Coal Mine Machinery,2011, 32(6):87-89.

［12］韩京清. 从PID技术到“自抗扰控制”技术
［J］. 控制工程, 2002, 9(3): 13-18.

Han J Q. From PID Technique to active disturbances rejection control technique
［J］. Control Engineering of China, 2002, 9(3): 13-18.

［13］Han J Q. From PID to active disturbance rejection control
［J］. IEEE Transactions on Industrial Electronics, 2009,56(3): 900-906.

［14］韩京清. 自抗扰控制技术-估计补偿不确定因素的控制技术
［M］.北京:国防工业出版社,2008.

Han J Q. Active Disturbance Rejection Control Technology-the Control Technology for Estimating and Compensating the Uncertainties
［M］. Beijing: China Defensive Industry Press, 2008.

［15］Guo B Z, Zhao Z L. Weak convergence of nonlinear high-gaintracking differentiator
［J］. IEEE Transactions on Automatic Control, 2013, 58(4): 1074-1080.

［16］姚静，俞滨，李亚星，等. 一种插装式比例节流阀主阀套通孔新结构研究
［J］. 中国机械工程,2014，(4):466-470.

Yao J, Yu B, Li Y X, et al. Study on a new structureof main valve sleeve through-hole for proportional throttle cartridge
［J］.China Mechanical engineering，2014,(4):466-470.

Service：

【This site has not yet opened Download Service】【Add Favorite】