Introduces an intelligent apparatus, which realizes to protect motor by the tachometric survey.
介绍了一种通过转速测量实现电机保护的智能仪表。
This design has completed the electrical machinery tachometric survey system software and hardware design.
本次设计完成了电机转速测量系统软硬件的设计。
A measuring instrument, which must be used with the ZJ sensor, is studied for the torque measurement and the tachometric survey.
介绍了一种基于zj型传感器的转矩转速测量仪的设计。
This article elaborated the Hall sensor in the automatic detection, the tachometric survey and counts aspect more advanced several applications.
本文阐述了霍尔传感器在自动检测、转速测量和计数方面的较为先进的几个应用。
The method is introduced which uses the inner software of total station optical electronic tachometric theodolite to revise the instrumental error.
本文介绍了一种采用全站仪内部设置的软件校正仪器误差的方法。
For the first time, formulas for calculating the tachometric wheel measurement-tolerance and the wheel's contact pressure against the pipe are derived, providing a theoretic basis for design...
首次推导出测速轮的测长误差和测速轮与钢管接触压力的计算公式，为测速轮及测速机构的设计提供了理论依据。
The tachometer so designed and developed excels in its simple hardware circuit, wide range tachometric survey, high rate accuracy, and high resolution power as compared with conventional tachometers.
该测速仪具有硬件电路简单，测速范围、测量精度及分辨力均高于目前转速表等优点。
The tachometer so designed and developed excels in its simple hardware circuit, wide range tachometric survey, high rate accuracy, and high resolution power as compared with conventional tachometers.
该测速仪具有硬件电路简单，测速范围、测量精度及分辨力均高于目前转速表等优点。
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