| 利用锁相倍频器代替直流测速电机的低速测速方法 |
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| 引用本文： | 刘绍勇. 利用锁相倍频器代替直流测速电机的低速测速方法[J]. 长春理工大学学报(自然科学版), 1989, 12(3): 78-82 |
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| 作者姓名： | 刘绍勇 |
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| 作者单位： | 长春光学精密机械学院电子工程系 |
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| 摘 要： | 本文提出一种利用锁相倍频器代替直流测速电机的方法。在使用数字式测量角度的伺服系统中,该方法可以提高测速精度、降低设备成本。
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| 关 键 词： | 锁相倍频器 直流测速电机 伺服系统 |
A Method for Low Speed Measuement Measuement with Phase-Locked Frequency-Doubler Replacing DC Tachogenerator |
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| Liu Shaoyong. A Method for Low Speed Measuement Measuement with Phase-Locked Frequency-Doubler Replacing DC Tachogenerator[J]. Journal of Changchun University of Science and Technology, 1989, 12(3): 78-82 |
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| Authors: | Liu Shaoyong |
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| Affiliation: | Liu Shaoyong |
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| Abstract: | This paper gives a method for replacing DC tachogenerator withphase Lock Frequency Doubler. In the servosystem using digital componentsto measure angles, this method can improve the auuracy of low speedmeasurement and reduce costs. |
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| Keywords: | phase-locked frequency-doubler DC tachogenerator servosystem |
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