- [數(shù)] 梯度法
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method of gradient中文什么意思
例句與用法
- based on the theory of mechanical optimization and finite element analysis, elbow-bar mechanism of the mp1040b moulding machines made by beiren group is investigated in the dissertation . firstly, a kinematic model representing the bar mechanism is built and the nonlinear system of equations is solved through the method of gradient . meanwhile, the angular displacement, angular velocity, angular acceleration and the corresponding curves of each component in a motion period are obtained
本文以北京人民機(jī)器廠mp1040b型模切機(jī)肘桿機(jī)構(gòu)為研究對象，以機(jī)械最優(yōu)化理論和有限元技術(shù)為基礎(chǔ)，首先對模切機(jī)肘桿機(jī)構(gòu)建立數(shù)學(xué)模型，通過梯度法求解此非線性方程組,并得出機(jī)構(gòu)在一個(gè)運(yùn)動(dòng)周期中各構(gòu)件的角位移、角速度、加速度等運(yùn)動(dòng)參數(shù)及曲線。
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