| 新型微机辅助相位转矩转速测量系统 |
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| 引用本文： | 李建防,张凤生.新型微机辅助相位转矩转速测量系统[J].西华大学学报(自然科学版),2005,24(4):74-76,83. |
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| 作者姓名： | 李建防 张凤生 |
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| 作者单位： | 西华大学理化学院,四川,成都,610039;青岛大学工程学院,山东,青岛,266071 |
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| 摘 要： | 基于“两同频交变信号相位差测量的新方法”。提出的“二次细分法”,采用微机与硬件电路相结合,设计了一种相位转矩转速测量系统。它可对磁栅转矩转速传感器输出的同频正弦信号S1和S2的相位关系进行高精度、快速测量,从而实现对弹性扭轴所传递的转矩T（t）的动态测量。
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| 关 键 词： | 计算机辅助测试 数字测相法 转矩转速测量 |
| 文章编号： | 1673-159X（2005）04-0074-03 |
| 收稿时间： | 2004-11-23 |
| 修稿时间： | 2004-11-23 |
A New Type of Computer-aided Phase Torque-speed Measurement System |
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| LI Jian-fang,ZHANG Feng-sheng.A New Type of Computer-aided Phase Torque-speed Measurement System[J].Journal of Xihua University:Natural Science Edition,2005,24(4):74-76,83. |
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| Authors: | LI Jian-fang ZHANG Feng-sheng |
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| Abstract: | Based on "the computer-aided digital method for measuring phase-difference that is proposed in reference"~(1]), a new type of computer-aided phase torque-speed measurement system is designed. Because the sine signals with the same frequency from the magnetic-grid torque-speed transducer can be measured accurately and speedily, and wrench shaft transferring torque T(t) can be dynamically measured by means of the measurement system. |
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| Keywords: | computer-aided test digital method for measuring phase torque-speed measurement |
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