Global optimization method using chaos in dissipative system

Tokumitu Fujita; Keiichiro Yasuda; Ryuichi Yokoyama

Global optimization method using chaos in dissipative system

Tokumitu Fujita, Keiichiro Yasuda, Ryuichi Yokoyama

Research output: Contribution to journal › Article › peer-review

Abstract

A new approach called the global optimization method for the unconstrained nonlinear optimization problem is presented. This method has chaos introduced into its system and is based on the dissipative system where the inertia term and nonlinear damping term are added to the conventional gradient method. Generation of chaos can be controlled by adjusting the characteristics of the nonlinear damping term. Overriding the energy function barrier between the local minima has the process converging to the global optimal solution.

Original language	English
Pages (from-to)	64-75
Number of pages	12
Journal	Electronics and Communications in Japan, Part III: Fundamental Electronic Science (English translation of Denshi Tsushin Gakkai Ronbunshi)
Volume	78
Issue number	1
Publication status	Published - 1995 Jan

ASJC Scopus subject areas

Electrical and Electronic Engineering

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title = "Global optimization method using chaos in dissipative system",

abstract = "A new approach called the global optimization method for the unconstrained nonlinear optimization problem is presented. This method has chaos introduced into its system and is based on the dissipative system where the inertia term and nonlinear damping term are added to the conventional gradient method. Generation of chaos can be controlled by adjusting the characteristics of the nonlinear damping term. Overriding the energy function barrier between the local minima has the process converging to the global optimal solution.",

author = "Tokumitu Fujita and Keiichiro Yasuda and Ryuichi Yokoyama",

year = "1995",

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AB - A new approach called the global optimization method for the unconstrained nonlinear optimization problem is presented. This method has chaos introduced into its system and is based on the dissipative system where the inertia term and nonlinear damping term are added to the conventional gradient method. Generation of chaos can be controlled by adjusting the characteristics of the nonlinear damping term. Overriding the energy function barrier between the local minima has the process converging to the global optimal solution.

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