Detail publikace

A New Approach to Stability Analysis of Nonlinear Control Systems

ŠVARC, I.

Originální název

A New Approach to Stability Analysis of Nonlinear Control Systems

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

angličtina

Originální abstrakt

Three methods for stability analysis of nonlinear control systems are introduced in this contribution: method of linearization, Lyapunov direct method and Popov criterion. Since stability analysis of nonlinear control systems is difficult task in engineering practice, these methods are made easier and tabulated. Method of linearization: The table includes the nonlinear equations and their linear approximation. Lyapunov direct method: The table contains Lyapunov functions for usually used equations second order. Popov criterion: The table will allow us to directly determine the stability of the nonlinear circuit with the transfer function G(s) and the nonlinearity that satisfies the slope k.

Klíčová slova

Equilibrium points; phase-plane trajectory; Lyapunov method; Popov criterion; linearization; GAS (global asymptotic stability).

Autoři

ŠVARC, I.

Rok RIV

2005

Vydáno

7. 9. 2005

Nakladatel

VŠB-Technical University of Ostrava, Faculty of Mechanical Engineering

Místo

Ostrava

ISBN

80-248-0773-4

Kniha

Principia Cybernetica 2005

Číslo edice

1

Strany od

34

Strany do

35

Strany počet

2

BibTex

@inproceedings{BUT18239,
  author="Ivan {Švarc}",
  title="A New Approach to Stability Analysis of Nonlinear Control Systems",
  booktitle="Principia Cybernetica 2005",
  year="2005",
  number="1",
  pages="2",
  publisher="VŠB-Technical University of Ostrava, Faculty of Mechanical Engineering",
  address="Ostrava",
  isbn="80-248-0773-4"
}