Characteristics of the Bundle Drawing Process by Random Phase Spectrum Method

임의 위상스펙트럼(RPS)법에 의한 집속인발 공정의 특성연구

  • 허유 (경희대학교 기계.산업시스템공학부) ;
  • 김종성 (경희대학교 대학원 섬유공학과)
  • Published : 2006.05.01

Abstract

To analyze the dynamic characteristics of the bundle drawing process, we employed a Random Phase Spectrum method to generate stochastic test signals that had a given autocorrelation function. And the spectra of the dynamics of the process outputs were obtained, based on the dynamic model of the bundle drawing process. Results showed that the RPS method was very effective to generate stochastic signals that had an exponential function form. The drawing process had the traits that there existed a special frequency range, incurring the process resonance.

Keywords