A new methodology for observer design and implementation

被引：28

作者：

Nikoukhah, R ^{[1
]}

机构：

[1] Inst Natl Rech Informat & Automat, F-78153 Le Chesnay, France

来源：

IEEE TRANSACTIONS ON AUTOMATIC CONTROL | 1998年 / 43卷 / 02期

关键词：

nonlinear systems; observer design; reduced-order observer;

D O I：

10.1109/9.661071

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

Observers are usually formulated as explicit systems of differential equations and implemented using standard ODE solvers, In this paper, we show that there can be advantages in formulating the observer as a differential-algebraic equation (DAE), We propose a canonical DAE observer and show that it can be implemented using standard DAE solvers, The DAE implementation of the observer can be considered regardless of the design philosophy used. We present a simple design strategy for this canonical DAE observer based on the extended linearization method.

引用

页码：229 / 234

页数：6