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HMLS纤维模量应变曲线的多项式模拟
Polynomial Simulation of the Modulus-strain Curve of HMLS Fiber
【摘要】 对HMLS纤维应力应变曲线取得的关键数据点采用多项式模拟,应用误差理论检验其合理性,得到合理优化的应力应变曲线,经求导后,用MATLAB语言模拟出模量应变曲线。
【Abstract】 The experimental critical data are taken for polynomial fit. Error theory is applied to obtain the best stress-strain curve. The polyder curve or the modulus-strain curve can be obtained by MATLAB language programming.
【关键词】 模量应变曲线;
残余误差平方和;
MATLAB语言;
多项式插值;
【Key words】 <Keyword> the modulus-strain curve; error of the remains square sum; MATLAB language; polynomial interpolation;
【Key words】 <Keyword> the modulus-strain curve; error of the remains square sum; MATLAB language; polynomial interpolation;
- 【文献出处】 东华大学学报(自然科学版) ,Journal of Donghua University,Natural Science , 编辑部邮箱 ,2002年06期
- 【分类号】TS102.522
- 【被引频次】6
- 【下载频次】78