An approach, together with a demonstration on the active cable-mesh reflector, using the least square optimization model is presented to solve the initial equilibrium problem of cable-mesh.

结合大射电望远镜中索网主动反射面实例给出了一种基于最小二乘优化模型求解索网结构初始平衡状态的方法。

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The joint inversion problem of gravimetric and seismic data in layered medium can be converted into an optimization problem by introducing a weighted least square objective functional.

该方法通过引入加权最小平方目标泛函，将层状介质中的重力、地震资料联合反演问题转化成具体的优化问题。

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The objective for the optimization is to minimize the least square error (LSE) between the deformed boundary and the target boundary.

以柔性机构的变形边界与目标边界间的最小平方差(LSE)为优化目标。

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