支持向量机在基坑位移监测曲线降噪中的应用

Application of support vector machine in de-noising lateral displacement curve of pit

介绍了测斜仪的基本原理,分析了其误差来源,阐述了最小二乘支持向量机降噪的原理,并将其应用到对基坑位移监测数据的降噪中,最后结合实例说明该方法可行且高效的结论。

The article introduces the basic theory of inclinometer, and analyzes the .source of error in using it. Elaborates the theory of least square support vector machine de-noising, and applies the theory of least square support vector machine de-noising in data of lateral displacement of pit. And gives an example to illustrate this method is feasible and effective.