| 基于EDA技术的步进电机控制电路设计 |
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| 引用本文： | 杨显富,丁中樑.基于EDA技术的步进电机控制电路设计[J].成都大学学报(自然科学版),2011,30(3):268-270. |
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| 作者姓名： | 杨显富 丁中樑 |
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| 作者单位： | 1. 成都大学电子信息工程学院,四川成都,610106
2. 成都大学实验技术中心,四川成都,610106 |
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| 摘 要： | 步进电机使用中常需要增减速控制,为此,针对驱动步进电机的脉冲,设计了一款脉冲频率控制电路,设计借鉴了直接数字频率合成（DDS）中相位累加的变频思想,使输出脉冲频率做到了线性递增和递减,且增频斜率可控,该设计为步进电机的实际应用提供了方便.电路逻辑功能采用VHDL语言描述,充分发挥了EDA技术优势.波形仿真结果表明,功能...
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| 关 键 词： | 步进电机 控制电路 频率递增 EDA技术 |
Design of Stepping Motor Control Circuit Based on EDA Technology |
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| YANG Xianfu,DING Zhongliang.Design of Stepping Motor Control Circuit Based on EDA Technology[J].Journal of Chengdu University (Natural Science),2011,30(3):268-270. |
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| Authors: | YANG Xianfu DING Zhongliang |
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| Institution: | YANG Xianfu1,DING Zhongliang2(1.School of Electronic and Information Engineering,Chengdu University,Chengdu 610106,China,2.Experimental Technology Center,China) |
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| Abstract: | Speed control is often required for stepping motor usage,therefore,a pulse frequency control circuit was designed on account of pulse which drives stepping motor.This design was based on the idea of frequency conversion by phase accumulation from DDS(Direct Digital Synthesizer),which realized that the output pulse frequency increase and decrease linearly,and the slope of increasing/decreasing frequency is controllable.This design brought convenience to the practical usage of stepping motors.The circuit logi... |
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| Keywords: | stepping motor control circuit frequency increase EDA technology |
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