국내 최대 기계 및 로봇 연구정보

기술보고서

기술보고서 게시판 내용
타이틀	Nonlinear System Analysis Using Slowly-Varying Complex Frequency Method
저자	Hiroshi YAMADA
Keyword	nonlinear analysis; block-diagram analysis
URL	http://send.nal.go.jp/send/jpn/dlpdf.php3/naltr01217.pdf?id=NALTR0001217
보고서번호	NAL TR-1217
발행년도	1993.12
출처	NAL (National Aerospace Laboratory of Japan)
ABSTRACT	This paper presents a new method that can be used in the analysis of nonlinear equations.The report also contains four examples of this new method being applied.In this new method,the author analyses a nonlinear equation by diving the solution into terms with different complex frequencies separated from each other.This is conducted in a manner where the complex frequencies in the two terms forming the fundamental solution have been assumed to vary slowly with time in the vicinity of certain constant frequencies.The purpose of the new method is to clarify the physical concept of each equation.For example,this aidsrent solutions to any particular equation.In the four examples presented the author has analysed equations utilizing a technique based on feedback theory,thus illustrating the method applied to a “real”physical concept.