From Continuous-Time Design to Sampled-Data Design of Nonlinear Observers

被引：2

作者：

Karafyllis, Iasson ^{[1
]}

Kravaris, Costas ^{[2
]}

机构：

[1] Tech Univ Crete, Dept Environm Engn, Khania 73100, Greece

[2] Univ Patras, Dept Chem Engn, Patras 26500, Greece

来源：

47TH IEEE CONFERENCE ON DECISION AND CONTROL, 2008 (CDC 2008) | 2008年

关键词：

D O I：

10.1109/CDC.2008.4738634

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

In this work, a sampled-data nonlinear observer is designed using a continuous-time design coupled with an inter-sample output predictor. The proposed sampled-data observer is a hybrid system. It is shown that under certain conditions, the robustness properties of the continuous-time design are inherited by the sampled-data design, as long as the sampling period is not too large. The approach is applied to triangular globally Lipschitz systems.

引用

页码：5408 / 5413

页数：6

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