Residual computation using dynamic time warping

被引：0

作者：

Llanos, D ^{[1
]}

Gamero, FI ^{[1
]}

Colomer, J ^{[1
]}

Meléndez, J ^{[1
]}

机构：

[1] SICA, IIiA & LEA, Grp EXIT, E-17071 Girona, Spain

来源：

INTELLIGENT AUTOMATIONS AND CONTROL: TRENDS PRINCIPLES, AND APPLICATIONS, VOL 16 | 2004年 / 16卷

关键词：

fault diagnosis; residual generation; dynamic time warping; temporal series;

D O I：

暂无

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

This work describes the adaptation of Dynamic Time Warping algorithm in order to be used on-line for residual computation purpose. The main motivation is to compensate modelling errors and hybrid systems behaviour with on/off sensors. To illustrate the proposed method a laboratory plant where significant time distortions are manifested has been used to test this approach.

引用

页码：143 / 148

页数：6

共 10 条

[1] DETECTING CHANGES IN SIGNALS AND SYSTEMS - A SURVEY [J].