Phase Plane Method for the Parameter Identification of Strongly Nonlinear Systems

Phase Plane Method for the Parameter Identification of Strongly Nonlinear Systems

A phase plane method is presented for the parameter identification of strongly nonlinear systems. The phase trajectory equation is taken as the mathematical model and the system parameters are identified by using the optimum technique. The method can be applied to conservative and non-conservative s...

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Main Author: Tang Jiashi
Format: Article
Language:English
Published: Hindawi Limited 2001-01-01
Series:Shock and Vibration
Online Access:http://dx.doi.org/10.1155/2001/670505
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spelling doaj-4726fb7379224ace91f397238705bfb62020-11-24T21:04:13ZengHindawi LimitedShock and Vibration1070-96221875-92032001-01-0181495310.1155/2001/670505Phase Plane Method for the Parameter Identification of Strongly Nonlinear SystemsTang Jiashi0Department of Engineering Mechanics, Hunan University, Changsha 410082, ChinaA phase plane method is presented for the parameter identification of strongly nonlinear systems. The phase trajectory equation is taken as the mathematical model and the system parameters are identified by using the optimum technique. The method can be applied to conservative and non-conservative systems. The value ranges of the parameters are not limited. All examples simulated by computer show that the efficiency and accuracy of this approach are very good.http://dx.doi.org/10.1155/2001/670505
collection DOAJ
language English
format Article
sources DOAJ
author Tang Jiashi
spellingShingle Tang Jiashi
Phase Plane Method for the Parameter Identification of Strongly Nonlinear Systems
Shock and Vibration
author_facet Tang Jiashi
author_sort Tang Jiashi
title Phase Plane Method for the Parameter Identification of Strongly Nonlinear Systems
title_short Phase Plane Method for the Parameter Identification of Strongly Nonlinear Systems
title_full Phase Plane Method for the Parameter Identification of Strongly Nonlinear Systems
title_fullStr Phase Plane Method for the Parameter Identification of Strongly Nonlinear Systems
title_full_unstemmed Phase Plane Method for the Parameter Identification of Strongly Nonlinear Systems
title_sort phase plane method for the parameter identification of strongly nonlinear systems
publisher Hindawi Limited
series Shock and Vibration
issn 1070-9622
1875-9203
publishDate 2001-01-01
description A phase plane method is presented for the parameter identification of strongly nonlinear systems. The phase trajectory equation is taken as the mathematical model and the system parameters are identified by using the optimum technique. The method can be applied to conservative and non-conservative systems. The value ranges of the parameters are not limited. All examples simulated by computer show that the efficiency and accuracy of this approach are very good.
url http://dx.doi.org/10.1155/2001/670505
work_keys_str_mv AT tangjiashi phaseplanemethodfortheparameteridentificationofstronglynonlinearsystems
_version_ 1716771492405968896

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