| 运动控制技术在根系监测系统中的应用 |
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| 引用本文： | 宋文龙,孙传辉,张福林.运动控制技术在根系监测系统中的应用[J].东北林业大学学报,2010,38(2). |
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| 作者姓名： | 宋文龙 孙传辉 张福林 |
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| 作者单位： | 东北林业大学,哈尔滨,150040;黑龙江省高压开关厂 |
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| 摘 要： | 分析了根系监测系统的组成,采用步进电机作为执行元件组成运动控制系统,并分析了步进电机驱动电路的构成及细分驱动的方法。利用ATmega16单片机和TA8435设计根系监测运动控制系统,给出其电路原理图。该设计可以方便地利用上位机软件控制CCD旋转和直线运动,扫描根系的全景,很好地解决了常规的监测系统监测范围有限的问题,提高了系统的实用性。实践证明,利用该方法设计的运动控制系统具有很高的推广价值和广阔的应用前景。
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| 关 键 词： | 根系监测 运动控制 步进电机 TA8435 AVR单片机 |
Application of Motion Control Technology to Root Monitoring System |
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| Song Wenlong,Sun Chuanhui,Zhang Fulin.Application of Motion Control Technology to Root Monitoring System[J].Journal of Northeast Forestry University,2010,38(2). |
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| Authors: | Song Wenlong Sun Chuanhui Zhang Fulin |
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| Institution: | College of Mechanical and Electrical Engineering;Northeast Forestry University;Harbin 150040;P.R.China;High Voltage Switchgear Factory in Heilongjiang Province |
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| Abstract: | The composition of a root monitoring system was analysed.The motion control system was composed of stepper motors which were used as actuators,and the composition of stepper motor drive circuit and the methods of subdivided driving were studied.ATmega16 microcontroller and TA8435 were used to design the root monitoring motion control system,and a circuit schematic was given.This design can easily control CCD for linear and rotary movement by PC software and scan the panorama of roots.The problem that the co... |
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| Keywords: | Root detecting Motion control Stepper motors TA8435 AVR single-chip microcomputer |
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