| 基于PLC的番茄收获机分离装置转速控制系统设计 |
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| 引用本文： | 孙日宾,丛锦玲,坎杂,李成松,谭洪洋,梁荣庆.基于PLC的番茄收获机分离装置转速控制系统设计[J].农机化研究,2012(1):91-94. |
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| 作者姓名： | 孙日宾 丛锦玲 坎杂 李成松 谭洪洋 梁荣庆 |
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| 作者单位： | 石河子大学机械电气工程学院 |
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| 基金项目： | 新疆兵团产学研重大专项(2010ZX05) |
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| 摘 要： | 4FZ-30型番茄收获机分离装置的液压马达转速在工作过程中受发动机转速以及负载等因素影响较大。为提高番茄收获机分离装置转速的控制精度,以PLC为核心设计了分离装置转速控制系统,给出了系统的硬件构成以及马达转速的采集、转速PID控制的程序流程图,并设计了触摸屏的人机操作界面。该系统有效地提高了对番茄收获机分离装置转速的控制精度。
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| 关 键 词： | PLC 番茄收获机 分离装置 自动控制 PID |
Design of the Rotate Speed Control System for Spration Device of Tomato Havester Based on PLC |
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| Sun Ribin,Cong Jinling,Kan Za,Li Chengsong,Tan Hongyang,Liang Rongqing.Design of the Rotate Speed Control System for Spration Device of Tomato Havester Based on PLC[J].Journal of Agricultural Mechanization Research,2012(1):91-94. |
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| Authors: | Sun Ribin Cong Jinling Kan Za Li Chengsong Tan Hongyang Liang Rongqing |
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| Institution: | (College of Mechanical and Electrical Engineering,Shihezi University,Shihezi 83200,China) |
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| Abstract: | The speed of the hydraulic motor on separation system of model 4FZ-30 tomato harvester is susceptible to influence of external factor such as engine rotate speed variation and external loading.In order to improve control precision,a rotate speed control system is designed which using PLC as control core.In this article,the hardware composition of the system,the flow chart of speed data acquisition program of hydraulic motor,the flowchart of PID algorithm is provided and interaction of interface is designed.This system resulting in higher improvement of the controlling accuracy. |
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| Keywords: | PLC tomato harvester separation system automatic control PID |
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