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초록
Uncertainty estimation of the nut stiffness of a ballscrew is conducted through Monte Carlo method. Expanded uncertainty of the stiffness model is estimated by stochastic analysis of uncertainty effects. Experimental verification has been conducted through GUM.
키워드
Ball-screw; Experimental verification; Stiffness model; Stochastic analysis; Uncertainty effects; Uncertainty estimation; Monte Carlo methods; Precision engineering; Stiffness; Stochastic models; Uncertainty analysis
- 제목
- Modeling and uncertainty estimation of ballscrew nut stiffness
- 저자
- Min, Bog Ki; Cho, Hyun Gwang; Park, Chun Hong; Chung, Sung Chong
- 발행일
- 2012-10
- 유형
- Conference Paper
- 저널명
- Proceedings - ASPE 2012 Annual Meeting
- 호
- 54
- 페이지
- 394 ~ 397