| 基于C8051F340的二自由度运动平台 |
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| 引用本文： | 金星,李向广. 基于C8051F340的二自由度运动平台[J]. 长春工业大学学报(自然科学版), 2014, 0(2): 163-166 |
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| 作者姓名： | 金星 李向广 |
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| 作者单位： | 长春工业大学电气与电子工程学院,吉林长春130012 |
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| 摘 要： | 选用单片机C8051F340作为主控制芯片,光栅尺作为位移传感器,搭建成闭环控制系统,克服电机失步的影响。采用改进的逐点比较插补算法控制步进电机自由运动。实验证明,本平台能够以较高的精度平稳运行,实现直线和圆弧运动。
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| 关 键 词： | 二自由度 运动平台 插补算法 |
2D movement platform based on the C8051F340 |
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| JIN Xing,LI Xiang-guang. 2D movement platform based on the C8051F340[J]. , 2014, 0(2): 163-166 |
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| Authors: | JIN Xing LI Xiang-guang |
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| Affiliation: | (School of Electrical ＆ Electronic Engineering, Changchun University of Technology, Changchun 130012, China) |
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| Abstract: | With microcontroller C8051F340as controller and grating ruler as displacement sensor,a closed loop control system is designed to overcome the lost-step of the step motor.An improved pointby-point comparison interpolation algorithm is used to control the motor.Experimental results show that the platform can move in both line and circle track with rather high precision. |
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| Keywords: | 2D motion platform improved interpolation algorithm |
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