| 基于DSP的精密电视跟踪伺服控制单元 |
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| 引用本文： | 陈玉廷,陈长青,肖永鹏.基于DSP的精密电视跟踪伺服控制单元[J].长春理工大学学报,2004,27(2):121-123. |
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| 作者姓名： | 陈玉廷 陈长青 肖永鹏 |
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| 作者单位： | 中国科学院长春光学精密机械与物理研究所,长春,130033;东北师范大学,计算机学院,长春,130024 |
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| 摘 要： | 本文简要介绍了DSP(TMS320LF2407)适合于控制的主要特点,并分析了一种与复合控制效果十分相近的改进PID控制算法补偿速度误差,和加速度误差.最后给出了基于DSP具有高跟踪精度的伺服控制单元简略流程图.
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| 关 键 词： | DSP 复合控制 稳态跟踪精度 |
| 文章编号： | 1004-485X(2004)02-0121-03 |
| 修稿时间： | 2003年12月18日 |
A Servo Control Unit for Accurate TV Tracking Based on DSP |
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| CHEN Yuting,CHEN Changqing,XIAO Yongpeng.A Servo Control Unit for Accurate TV Tracking Based on DSP[J].Journal of Changchun University of Science and Technology,2004,27(2):121-123. |
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| Authors: | CHEN Yuting CHEN Changqing XIAO Yongpeng |
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| Affiliation: | CHEN Yuting 1 CHEN Changqing 1 XIAO Yongpeng 2 |
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| Abstract: | The main features of DSP(TMS320LF2407) fitted for control was introduced in this paper. An improved PID control algorithms was dicussed whose control effect is almost the same as compounding control to compensate the velocity and acceleration errors . At the end of this paper, the simple program flow chart for the servo control unit based on DSP with high tracking accuracy was given. |
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| Keywords: | DSP Compounding control Steady-state tracking precision |
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