Richt Equation Arithmetic Used on Mixed filter of Monitored Slope Deformation Data

被引：0

作者：

Mao, Yachun ^{[1
]}

Sha, Chengman ^{[1
]}

Liu, Xuelin ^{[1
]}

机构：

[1] Northeastern Univ, Sch Resource & Civil Engn, Shenyang 110004, Liaoning, Peoples R China

来源：

PROGRESS IN INDUSTRIAL AND CIVIL ENGINEERING II, PTS 1-4 | 2013年 / 405-408卷

关键词：

Mixed filter; Slope deformation monitoring; Filtering estimation error; Riccati equation;

D O I：

10.4028/www.scientific.net/AMM.405-408.3011

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Assuming the noise from the composition of the white noise and non - white energy limited noise. H-infinity filter considers the worst condition of limited energy noise, but the influence of white noise was ignored. At the noise signal and the system norm based on the analysis, using the hybrid filter optimization index J as the optimization goal, and its physical meaning is given. Considering the merit and defect of the H-2 and H-infinity filter scheme, the filter by Riccati equation solution was established. A simulation example was shown at last.

引用

页码：3011 / 3018

页数：8