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초록
Uncertainty estimation of the nut stiffness of a ballscrew is conducted through Monte Carlo method. Expanded uncertainty is evaluated by stochastic analysis of the previously developed stiffness model with uncertainty effects. The results are verified through experiments.
키워드
Ball-screw; Stiffness model; Stochastic analysis; Uncertainty effects; Uncertainty estimation; Uncertainty modeling; Monte Carlo methods; Precision engineering; Stiffness; Stochastic models; Uncertainty analysis
- 제목
- Uncertainty modeling of ballscrew nut stiffness
- 저자
- Min, Bok-Ki; Park, Chun-Hong; Chung, Sung-Chong
- 발행일
- 2011-11
- 유형
- Conference Paper
- 저널명
- Proceedings - ASPE 2011 Annual Meeting
- 권
- 52
- 페이지
- 326 ~ 329