Publication detail

Contribution to Stability Control of Nonlinear Systems

ŠVARC, I. MATOUŠEK, R.

Original Title

Contribution to Stability Control of Nonlinear Systems

Type

journal article - other

Language

English

Original Abstract

The most powerful methods of systems analysis have been developed for linear control systems. For a linear control system, all the relationships between the variables are linear differential equations, usually with constant coefficients. Actual control systems usually contain some nonlinear elements. In the following we show how the equations for nonlinear systems may be linearized. But the result is only applicable in a sufficiently small region in the neighbourhood of equilibrium point. The table in this paper includes the nonlinear equations and their the linear approximation. Then it is easy to find out if the nonlinear system is or is not stable; the task that usually ranks among the difficult tasks in engineering practice.

Keywords

linear system, non-linear system, linearization

Authors

ŠVARC, I.; MATOUŠEK, R.

RIV year

2012

Released

10. 2. 2012

Publisher

Trans Tech Publications

Location

Switzerland

ISBN

1022-6680

Periodical

Advanced Materials Research

Year of study

2012

Number

463-464

State

Swiss Confederation

Pages from

1579

Pages to

1582

Pages count

4

BibTex

@article{BUT90078,
  author="Ivan {Švarc} and Radomil {Matoušek}",
  title="Contribution to Stability Control of Nonlinear Systems",
  journal="Advanced Materials Research",
  year="2012",
  volume="2012",
  number="463-464",
  pages="1579--1582",
  issn="1022-6680"
}