| 压力容器应力自动测试系统研究 |
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| 引用本文： | 周密,冯立成,郭勇. 压力容器应力自动测试系统研究[J]. 四川大学学报(工程科学版), 2001, 33(1): 34-37,62 |
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| 作者姓名： | 周密 冯立成 郭勇 |
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| 作者单位： | 四川大学化工机械与控制工程系, |
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| 摘 要： | 开发设计了以计算机为核心的自动测试系统。阐述了与系统相关的软、硬件技术即测试系统硬件设计、选型与装配及系统使用的数字滤波方法等，并根据测试结果对系统的性能进行了评价。实验结果证明，该系统稳定可靠，对压力容器的应力及其它微状极电压信号的自动测试具有推广借鉴价值。
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| 关 键 词： | 压力容器 计算机技术 应力测试 数据采集 应力自动测试系统 |
| 文章编号： | 1009-3087(2001)01-0034-04 |
Study on the Auto-test System for Pressure Vessel Stress |
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| ZHOU Mi,FENG Li-cheng,GUO Yong. Study on the Auto-test System for Pressure Vessel Stress[J]. Journal of Sichuan University (Engineering Science Edition), 2001, 33(1): 34-37,62 |
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| Authors: | ZHOU Mi FENG Li-cheng GUO Yong |
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| Abstract: | To test the vessel pressure, a measure system based on computer technology has been developed. The paper elaborates the software and hardware technology of the system, the design, selection and installation of the system , and the method of digital filtration. In addition, the performance of the system is evaluated. The results show that the system is reliable, and it can be widely used in the fields of vessel pressure test and auto test of micro-scale voltage. |
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| Keywords: | pressure vessel computer technology stress testing data acquisition |
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