用逐次逼近法和最小二乘配点法求正交异性矩形薄板弯曲的几何非线性解。
Successive approximation and least square collocation are used to find the solution of geometrically nonlinear bending problem of orthotropic rectangular plates.
该方法以最小二乘法作为模型参数优选的准则，并采用逐次渐进网格寻优法优选模型参数。
This method minimizes the squared flood simulation difference and employs the successive grid search technique to find the optimal model parameter values.
同时提出了多边形变换的方法，对供电网络逐次优化，最终得到一个费用最小化网络。
Moreover, a method of transforming polygon is proposed to recurrently optimize power supply network, and it results in a cost lowest network.
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