The layout of deformation monitoring network may be in many schemes.In this paper,the optimization of the layout and the optimum problem of nonlinear multi-objector with weights unknow are studied.

• 研究变形监测网布网方案的优化，探讨目标权重未知情况下的非线性多目标优化问题，给出了一个求解权重未知的多目标非线性优选问题的算法。