用改进的截距牛顿法解关于甲醇合成反应平衡常数的非线性方程组
용개진적절거우돈법해관우갑순합성반응평형상수적비선성방정조
Modified Intercept Newton’s Method for the Nonlinear Equations with Equilibrium Constant of Methanol Synthesis
  • 万方数据
    新乡学院学报 신향학원학보
    Journal of Xinxiang University
    2015年 9期 7-9,21 ,共4页

    王丹%齐文雅

    왕단%제문아

    微推力%测试系统%噪声%巴特沃斯滤波器 微推力%測試繫統%譟聲%巴特沃斯濾波器
    미추력%측시계통%조성%파특옥사려파기
    intercept Newton’s method%correction factor%methanol synthesis%equilibrium constant
    用截距牛顿法求解二元非线性方程组，并给出了初始值偏离预定值时迭代发散问题的修正方法。借助此方法和MATLAB软件求出了甲醇合成反应的平衡常数。计算结果显示了该方法的正确性。
    용절거우돈법구해이원비선성방정조，병급출료초시치편리예정치시질대발산문제적수정방법。차조차방법화MATLAB연건구출료갑순합성반응적평형상수。계산결과현시료해방법적정학성。
    Intercept Newton’s method is derived to solve the nonlinear equations which are hard to differentiate. When the initial value deviates from a predetermined value, a correction method of iteration divergence problem was raised. At last, the reliability of the calculation for equilibrium constant of methanol synthesis through Matlab based on the modified intercept Newton’s method was proved.
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