... 有限元法 finite element method 配点法 point collocation 里茨法 Ritz method ...
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（2）配点法（Collocation Method）：以笛拉克函数δ(dirac dalta function)作为权函数，对于 一维问题配点法为: ；对于二维问题配点法 为: ，(i=1，2，…
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The spatial domain was separated by the wavelet collocation method, and the system of ordinary differential equations with respect to time was built.
用小波配点法对热传导方程进行空间离散,进而得到一个关于时间的微分方程组。
参考来源 - Shannon小波配点法在偏微分方程中的应用The non-linear differential equations are acquired by using power functions as trial functions and through the collocation method when the results of equilibrium equations are sought.
在求解由夹层圆板非线性弯曲问题的非线性平衡微分方程和变形协调方程组成的方程组时，取幂函数作为夹层圆板挠度的试函数，用加权残值法中的配点法得到了简化后的夹层圆板非线性微分方程组。
参考来源 - 夹层圆板非线性弯曲问题的加权残值解法·2,447,543篇论文数据，部分数据来源于NoteExpress
因此，直接配点法对于再入轨迹优化问题的求解是可行的。
Therefore, the direct collocation method is a viable approach to the reentry vehicle trajectory optimization problem.
本文运用配点法，对用有限元建立的动力方程求结构的瞬态响应。
This paper applies the collocation methods to the equations of a structural dynamic system farmulated by finite element to determine the structural transient response.
等额配点法和最小二乘积分法是两种最常用的虚边界元法构造思路。
The primal research work about virtual boundary element method is on the problems of single domain.
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