| 材料试验机数据采集测量系统 |
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| 引用本文： | 方伟林,孙晓军. 材料试验机数据采集测量系统[J]. 黑龙江大学自然科学学报, 2003, 20(2): 75-77 |
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| 作者姓名： | 方伟林 孙晓军 |
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| 作者单位： | 黑龙江大学,计算机学院,黑龙江,哈尔滨,150080 |
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| 基金项目： | 黑龙江省自然科学基金(F9909) |
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| 摘 要： | 为了实现材料试验过程中多种参量的自动测量与处理,给出了采用压力传感器、放大器、单片机及数字信号处理技术构成材料试验机数据采集测量系统的方法。用该方法设计的系统可实现金属材料屈服点和抗拉强度等参数的自动测试,提高材料试验的质量及效率。
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| 关 键 词： | 材料试验机 数据采集 单片机 |
| 文章编号： | 1001-7011(2003)02-0075-03 |
| 修稿时间： | 2003-02-05 |
Data sampling and measuring system of material- testing machine |
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| FANG Wei-lin,SUN Xiao-jun. Data sampling and measuring system of material- testing machine[J]. Journal of Natural Science of Heilongjiang University, 2003, 20(2): 75-77 |
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| Authors: | FANG Wei-lin SUN Xiao-jun |
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| Abstract: | In order to realize the automatic measuring and processing of different kinds of parameters in the process of material testing, a method is proposed here of constructing the data sampling and measuring system of material - testing machines by using pressure censers, amplifiers, single-chip processors and digital signal processing technology. The system thus designed can realize the automatic measuring of the parameters of yield points and the tensile strength of metallic materials to increase the quality and efficiency of the material test. |
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| Keywords: | material-testing machine data sampling single-chip processor |
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