Research on Multi-stage Cylinder Lifting System Based on Subsection Control

Abstract

Abstract:

Aimed at the lifting tipper impact problems of changing stage of multistage cylinder in mining dump truck, the parameter relationship was studied in the lifting process. A subsection control scheme of load sensitive lifting system was proposed based on electric-hydraulic proportional control. The fuzzy control algorithm was analyzed during changing stage of the cylinder. Simulation analysis shows that the subsection control can improve changing stage impact problem of the multistage cylinder compared with electric-hydraulic proportional control. Through the field test, it is proved that the lifting system solves the control stability of the variable load and parameter time-varying systems effectively，providing reference to analyze the same problem.

Key words: multistage cylinder, impact, electric-hydraulic proportional, subsection control, fuzzy control

摘要：

针对某矿用自卸车多级缸举升换级时的冲击振动问题，研究了举升过程中的参数关系;根据举升系统电液比例控制方案提出了负载敏感举升系统分段控制方法，对举升缸换级时的模糊控制算法进行分析。仿真分析表明，分段控制较单一的电液比例控制能有效改善多级缸换级时的冲击问题。现场试验证明，该举升系统有效解决了变负载和参数时变系统的控制稳定性问题。研究结果为分析同类问题提供借鉴与参考。

关键词: 多级缸;冲击;电液比例, 分段控制;模糊控制

CLC Number:

TH137
TP273

Zhang Chunhui, Zhao Jingyi, Rong Xiaoyu, Bu Dan, . Research on Multi-stage Cylinder Lifting System Based on Subsection Control[J]. China Mechanical Engineering, 2015, 26(3): 319-323.

张春辉, 赵静一, 荣晓瑜, 布丹, . 基于分段控制多级缸举升系统研究[J]. 中国机械工程, 2015, 26(3): 319-323.

References

[1]Scholz F G, Bucci S J, Hoffmann W A, et al. Hydraulic Lift in a Neotropical Savanna: Experimental Manipulation and Model Simulations[J]. Agricultural and Forest Meteorology, 2010, 150: 629-639.
[2]王智勇，赵静一，张齐生.负荷传感技术在重型平板车液压控制系统上的应用[J]. 中国工程机械学报,2005, 3（4）:435-438.
Wang Zhiyong, Zhao Jingyi, Zhang Qisheng. Application of Load Sensing Technology in the Hydraulic Control System of Heavy Duty Transporter[J]. Chinese Journal of Construction Machinery,2005, 3(4):435-438.
[3]高钦和, 黄先祥, 王孙安. 含多级油缸的液压举升系统智能PID控制研究[J]. 中国机械工程,2007, 18(6):56-58.
Gao Qinhe, Huang Xianxiang, Wang Sunan.Study on Intelligent PID Control of Hydraulically Driven Ljft System with Multistage Hydraulic Cylinder[J]. China Mechanical Engineering,2007, 18(6):56-58.
[4]高钦和.大型装置起竖过程的电液比例控制研究[J]. 机械工程学报,2004,40(2):189-192.
Gao Qinhe. Study on Electrohydraulic Proportion Control in Large-sized Mechanism Erecting Process[J].Chinese Journal of Mechanical Engineering,2007, 18(6):56-58.
[5]任建华，谢建，张磊. 含二级液压缸举升系统的改进PID控制算法研究[J]. 液压气动与密封, 2013(2):50-52.
Ren Jianhua, Xie Jian, Zhang Lei. Research of Improved PID Control Algorithm for Driven Lift System with Two Stage Hydraulic Cylinder[J]. Hydraulics Pneumatics & Seals, 2013(2):50-52.
[6]任建华，谢建，李良，等. 基于Simulink的含二级液压缸的举升系统仿真研究[J]. 机床与液压, 2013,41(9):160-162.
Ren Jianhua, XieJian, Li Liang, et al. Simulation Analysis for Driven Lift System with Two Stage Hydraulic Cylinder Based on Simulink[J]. Macnhine Tools & Hydraulics, 2013,41(9): 160-162.
[7]邓飙，张磊，任建华，等. 基于变频液压技术的多级缸起竖系统仿真研究[J]. 机床与液压,2013, 41(13)：147-150 .
Deng Biao, Zhang Lei, Ren Jianhua, et al. Simulation Study of Erecting Hydraulic System of Telescopic Multistage Cylinder Based on Variable Frequency Technology[J].Macnhine Tools & Hydraulics,2013,41(13) :147-150.
[8]罗治军，谢建，田桂，等. 多级液压缸变负载同步控制研究[J]. 流体传动与控制, 2009(6):16-19.
Luo Zhijun, Xie Jian, Tian Gui, et al. Research on Variable Load Synchronization Control of Multi-stage Cylinder[J]. Fluid Power Transmission and Control,2009(6):16-19.
[9]赵晓东,赵静一.模糊思维与广义设计—理论和模型及其应用[M].北京：机械工业出版社, 1998.
[10]郭锐，唱荣蕾，赵静一，等. 液压制动系统蓄能器充液特性研究[J]. 农业机械学报,2014, 45(7):7-12.
Guo Rui, Chang Ronglei, ZhaoJingyi, et al. Research on Accumulator Charging Characteristics of Hydraulic Brake System[J].Transactions of the Chinese Society of Agricultural Machinery,2014，45(7):7-12.

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