An Optimization of Air-Lubricated Slider Bearings Using the Reduced Basis Concept

축소기초모델개념을 이용한 공기윤활 슬라이더 베어링의 최적설계

  • 윤상준 (한양대학교 최적설계신기술연구센터) ;
  • 김동인 (한양대학교 최적설계신기술연구센터) ;
  • 강태식 (삼성전자 스토리지 사업부) ;
  • 정태건 (건국대학교 기계항공공학부) ;
  • 최동훈 (한양대학교 최적설계신기술연구센터)
  • Published : 2003.03.01


In this study, optimum designs of the air-bearing surface (ABS) are achieved using the reduced basis concept which can effectively reduce the number of design variables without cutting down on the design space. Even though the optimization method is easier and more applicable to handle than the trial-and-error method, its efficiency is largely dependent on the number of the design variables. Hence, the reduced basis concept is applied, by which the desired design can be defined as a linear combination of basis designs. The simulation results show the effectiveness of the proposed approach by obtaining the optimum solutions of the sliders whose target flying heights are 25, 20, and 15nm.


Reduced Basis Concept;Optimum Design;Air-Lubricated Slide Bearing


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