Deriving the dynamic equilibrium equation of a 23-DOF vehicle on curved track.
推导了具有23个自由度的车辆通过曲线时的车辆动力平衡方程。
Secondly, epoch state filter is studied by analyzing its working principle and deriving the state equation and measurement equation.
其次，研究了历元状态滤波算法，分析其工作原理，并推导出了状态方程和测量方程。
While deriving the finite element equation, get the cable's strain formula considering the big distortion, get its geometry rigidity matrix and elastic rigidity matrix.
在有限元法推导方程的过程中，考虑到拉索大变形的应变表达式，求得它的几何刚度矩阵和弹性刚度矩阵。
This paper introduces a simplified method of deriving observable canonical form from differential equation.
介绍一种简单易懂的由微分方程推导可观测标准形的方法。
In deriving the integral equation, the convergence of series is modified by application of the plane Gauss Theorem.
在建立积分方程时，运用平面高斯定理改善了级数的收敛性。
By deriving balanced differential equation of buried pipeline, adopt finite difference method to analyze and calculate the effect of axial build-in force on pipeline transversely displacement.
推导出埋地管道的平衡微分方程，采用有限差分法分析并计算了轴向嵌固力对管道横向位移的影响。
By deriving limiting zero point of the equation, some sufficient conditions that guarantee the existence and uniqueness of traveling wave solution of this equation are obtained.
通过讨论方程的极限零点和非极限零点，获得了保证其行波解存在惟一性的充分条件。
By setting up a moving model for the feeding system and deriving the equation of vibration the crawling phenomenon is analyzed theoretically.
并通过对进给系统建立运动模型、导出振动方程从而对爬行现象进行了理论分析。
By deriving the equations of motion with the Lagrange's equation method and the application of simple but efficient simulation programs, important findings about the system behavior could be obtained.
根据拉格朗奇方程建立的运动方程和简单而高效的仿真，就能获得系统的重要特性。
Delves into the Solow model in three aspects: Deriving the Solow Growth Equation from production function of neutral technology development;
对索罗模型进行了较为深入的研究：由中性技术进步的生产函数出发，推导索罗增长速度方程；
Delves into the Solow model in three aspects: Deriving the Solow Growth Equation from production function of neutral technology development;
对索罗模型进行了较为深入的研究：由中性技术进步的生产函数出发，推导索罗增长速度方程；
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