| 转速表计量装置的研制 |
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| 引用本文： | 史东兴. 转速表计量装置的研制[J]. 仪器仪表用户, 2009, 16(1): 56-57 |
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| 作者姓名： | 史东兴 |
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| 作者单位： | 91245部队80分队,辽宁,葫芦岛,125000 |
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| 摘 要： | 本文介绍一种可产生（0～3000）r／min连续可调标准转速的转速表校验装置。该装置采用全数字控制方式．结合精密转速采样单元与电机恒速控制电路，保障了标准转速信号的高稳定性。装置主要用于检定转速表。
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| 关 键 词： | 数字闭环 检定 模拟控制 |
The reseach of speedometer measuring apparatus |
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| SHI Dong-xing. The reseach of speedometer measuring apparatus[J]. Electronic Instrumentation Customer, 2009, 16(1): 56-57 |
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| Authors: | SHI Dong-xing |
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| Affiliation: | 91245 Armies and 80 Elements;Huludao 125000;China |
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| Abstract: | This text introdues one kind speedometer check-up device in succession adjustable standard rotational speed(0-3000)r/min,this device adopts the digital control method,combine the accurate rotational speed sample unit and electrical machinery constant speed control circuit,has ensured the high stability of the standard rotational speed signal,the device is used for checkup the speedometer mainly. |
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| Keywords: | digital calsed coop axamination analog control |
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