| 双恒流源应变测量的自动调零与校准技术 |
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| 引用本文： | 习友宝,何光普,古天祥. 双恒流源应变测量的自动调零与校准技术[J]. 工业仪表与自动化装置, 2007, 0(1): 47-49 |
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| 作者姓名： | 习友宝 何光普 古天祥 |
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| 作者单位： | 电子科技大学,电子工程学院,四川,成都,610054;乐山师范学院,物理系,四川,乐山,614004 |
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| 摘 要： | 提出一种新颖的基于双恒流源法六端比例测量原理的应变测量自动调零与自动校准技术,介绍了其实现原理.测试及实际离心载荷试验运行表明,测量精度高,稳定性、抗干扰性和可靠性好,在工程应用中具有很好的实用价值.
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| 关 键 词： | 应变测量 自动调零 自动校准 |
| 文章编号： | 1000-0682（2007）01-0047-03 |
| 收稿时间： | 2006-03-25 |
| 修稿时间： | 2006-03-25 |
Auto-balance adjusting and auto-calibration technique for dual-invariable-current-based strain measurement |
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| XI You-bao,HE Guang-pu,GU Tian-xiang. Auto-balance adjusting and auto-calibration technique for dual-invariable-current-based strain measurement[J]. Industrial Instrumentation & Automation, 2007, 0(1): 47-49 |
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| Authors: | XI You-bao HE Guang-pu GU Tian-xiang |
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| Abstract: | In this paper, auto - balance adjusting and auto - calibration technology for a novel high - accuracy strain measuring technology based on the method of dual invariable - current, six end connecting and proportional measurement are proposed. The principles of implementation are described in detail Lab test and practical centrifugal load experimentation indicate that accuracy, stability, anti - influence and reliability are excellent. The auto - balance adjusting and auto - calibration technology are worthwhile in practical engineering applications. |
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| Keywords: | strain measurement auto - balance adjusting auto - calibration |
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