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A Study on the Frequency Response Characteristics of High Response Flow Control Servo Valve  

서종수 (경상대학교 대학원 정밀기계공학과)
신유식 (경상대학교 대학원 정밀기계공학과)
지명국 (경상대학교 대학원 정밀기계공학과)
전영흥 (경상대학교 기계항공공학부ㆍ해양산업연구소)
정효민 (경상대학교 기계항공공학부ㆍ해양산업연구소)
정한식 (경상대학교 기계항공공학부ㆍ해양산업연구소)
Publication Information
Korean Journal of Air-Conditioning and Refrigeration Engineering / v.15, no.6, 2003 , pp. 480-488 More about this Journal
Abstract
The purpose of this research Is to derive the principal design parameters governing the dynamic characteristics of the high response flow control servo valve. For this purpose, a numerical modeling of the servo valve system and a parameter sensitivity analysis to a frequency response characteristics was peformed. As a result of these analysis, a basis for improvement of a dynamic characteristics of servo valve was arranged.
Keywords
Dynamic characteristics; Sensitivity; Amplitude ratio; Phase difference;
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