Analysis of Contolling Error and Measure Precision of Tape-extensometer
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摘要: 收敛计恒张力控制精度是直接影响测量精度的主要因素,通过理论计算与测量精度分析,为确定收敛计恒张力参数提供了可靠的依据,且提出了提高收敛计测量精度的主要技术途径。Abstract: The precision of tape-extensometer's constant tension is the main factor to affect measure precision. Through theoretical calculation and measure precision,it provides a reliable basis to determine the parameter of tape-extensometer's constant tension.Lastly,a technical approach to advance tape-extensometer's measure precision is pointed out.
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Key words:
- tape-extensometer /
- constant tension /
- ergometer Error /
- precision analysis /
- techniqual approach
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