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| 摘要: |
| 当把D/A输出作为控制系统的输出控制信号时,输出曲线的连续性在很大程度上决定了控制系统的控制精度,细分D/A输出,能够使输出曲线更为连续。介绍了细分D/A输出最小增量使输出曲线更为连续的传统方法,给出了细分D/A输出最小增量的新思路,指出了使用3个D/A转换器,细分连续2个D/A转换输入数据的增量,能使D/A的输出曲线比单个D/A转换器的输出更为光滑连续。 |
| 关键词: D/A转换,分辨率,吹塑机 |
| DOI： |
| 分类号:TN911.71 |
| 基金项目: |
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| Research into continuity of D/A conversion output |
|
WEN Chuan
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| Abstract: |
| The reason and traditional method of subdividing minimum increment of D/A output for output curve smooth were recommended,while D/A output is regarded as the output control signal. It determines the precision of the control system to a great extent to out |
| Key words: D/A conversion,resolution ratio,blowing molding machine, |
