| 端盖压头仿真与研制 |
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| 引用本文： | 申光宪,谢京强,李明,左大为.端盖压头仿真与研制[J].测试技术学报,2003,17(3):198-202. |
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| 作者姓名： | 申光宪 谢京强 李明 左大为 |
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| 作者单位： | 燕山大学,机械学院,河北,秦皇岛,066004 |
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| 基金项目： | 国家自然科学基金资助项目(50075075) |
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| 摘 要： | 用计算机仿真技术，通过抗热变形干扰的LabVIEW虚拟仪器轴向力测试系统，确定端盖压头(传感器)应变片的抗热变形干扰粘贴位置，使轴向力测试系统动态显示轴向力的作用方向、大小、及其波动情况．本仿真可替代在端盖压头反复试贴应变片及标定的复杂且繁琐的传统人工制作法，还可用虚拟仪器软件代替动态应变仪等硬件，简化测试系统．
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| 关 键 词： | 计算机仿真 LabVIEW虚拟仪器 轴向力测试 端盖压头 传感器 抗热变形干扰 |
| 文章编号： | 1671-7449(2003)03-0198-05 |
| 修稿时间： | 2002年12月9日 |
The Simulation and Manufacture of The End Cap Pressure Sensor |
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| Abstract: | To eliminate interference of thermal deformation, a new axial force testing system of virtual instrument based on LabVIEW is designed. The optimum sticking position of strain foil on end cap sensor is founded by computerized simulation. The testing system will only display the direction, magnitude and undulatory dynamic status of axial force accurately. The system can substitute the complicated traditional artificial sensor method that needs to stick strain foils over and overogain and calibrateit, and the software of virtual instrument can take the place of dynamic strain gauge hardware to simplify the test system. |
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| Keywords: | axial force testing pressure sensor of end cap computerized simulation virtual instrument |
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