A NUMERICAL METHOD FOR THE SOLUTION OF THE NONLINEAR OBSERVER PROBLEM

被引：0

作者：

Rehak, Branislav ^{[1
]}

机构：

[1] Czech Acad Sci, Dept Control Theory, Inst Informat Theory & Automat, Pod Vodarenskou Vezi 4, Prague 18208 8, Czech Republic

来源：

PROGRAMS AND ALGORITHMS OF NUMERICAL MATHEMATICS 20 | 2021年

关键词：

finite element method; observer; partial differential equation; DESIGN; SYSTEM;

D O I：

10.21136/panm.2020.11

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

The central part in the process of solving the observer problem for nonlinear systems is to find a solution of a partial differential equation of first order. The original method proposed to solve this equation used expansions into Taylor polynomials, however, it suffers from rather restrictive assumptions while the approach proposed here allows to generalize these requirements. Its characteristic feature is that it is based on the application of the Finite Element Method. An illustrating example is provided.

引用

页码：110 / 119

页数：10