| 插秧机升降液压缸位置控制系统设计与仿真 |
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| 引用本文： | 扈凯,张文毅,余山山,纪要,祁兵.插秧机升降液压缸位置控制系统设计与仿真[J].农机化研究,2017(3):165-169. |
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| 作者姓名： | 扈凯 张文毅 余山山 纪要 祁兵 |
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| 作者单位： | 农业部 南京农业机械化研究所,南京,210014 |
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| 基金项目： | 江苏省科技计划项目(重点研发计划项目)(BE2015351) |
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| 摘 要： | 根据插秧机升降液压缸设计的总体要求和液压传动的特点,设计了插秧机升降液压缸位置控制系统,选取了相关工作参数。该系统使用位置传感器和伺服换向阀完成闭环反馈,从而实现升降系统自动化控制。在AMESim软件中进行液压系统建模仿真,得到了对液压缸上升下降时间、工作压力及速度等参数。该设计和仿真结果为样机制造奠定了基础。
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| 关 键 词： | 插秧机 升降液压系统 闭环反馈控制 AMESim 仿真 |
Design and Simulation of Lifting Hydraulic Cylinder Position Control System of Rice Transplanter |
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| Hu Kai,Zhang Wenyi,Yu Shanshan,Ji Yao,Qi Bing.Design and Simulation of Lifting Hydraulic Cylinder Position Control System of Rice Transplanter[J].Journal of Agricultural Mechanization Research,2017(3):165-169. |
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| Authors: | Hu Kai Zhang Wenyi Yu Shanshan Ji Yao Qi Bing |
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| Abstract: | A lifting hydraulic cylinder positon control system of rice transplanter is designed based on its general design requirements and the characteristics of hydraulic transmission. Part parameters are selected. To realize the closed loop feedback, a position senor and servo reversing valve are used. It provides a platform for controlling automatically. The hydraulic system model is established in AMESim for simulating, and the hydraulic cylinder lifting time, working pressure and velocity are obtained by simulation results. The design and simulation laid a good foundation for prototype manufac-ture. |
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| Keywords: | rice transplanter lifting hydraulic system closed loop control AMESim simulation |
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