Backlash analysis of RV reducer based on Error Factor Sensitivity and Monte-Carlo Simulation

Y. G. Sun; X. F. Zhao; F. Jiang; D. Liu; G. B. Yu

Backlash analysis of RV reducer based on Error Factor Sensitivity and Monte-Carlo Simulation

원문정보

Y. G. Sun, X. F. Zhao, F. Jiang, D. Liu, G. B. Yu

보안공학연구지원센터(IJHIT) International Journal of Hybrid Information Technology Vol.7 No.2 2014.03 pp.283-292

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초록

영어

Error factors of RV reducer are not completely considered, leads to backlash precision is limited, so an improved backlash estimation model is proposed. RV reducer structure and working principle is deeply analyzed, a variety of error factors are considered, and the backlash estimation model is improved according to error propagation. Furthermore, sensitivity of all the error factors are analyzed, RV reducer backlash is obtained through Monte-Carlo simulation, and the simulation results are compared with the traditional computation results. It is conductive to taking fix action in the design stage, reducing backlash, improving the transmission accuracy.

Abstract
1. Introduction
2. Structure of RV Reducer
3. RV Reducer Backlash Analysis
  3.1. Influencing factors of backlash
  3.2. Mathematical model of backlash
  3.3. Calculation of backlash
  3.4. Sensitivity analysis
4. RV Reducer Backlash Monte-Carlo Simulation
  4.1. Monte Carlo simulation procedure
  4.2. Inverse transformation of error factors
5. Results Analysis
6. Conclusion
Acknowledgements
References and Notes

키워드

저자정보

Y. G. Sun College of Mechanical and Power Engineering, Harbin University of Science and Technology, Harbin, Heilongjiang Province, China 150080
X. F. Zhao College of Mechanical and Power Engineering, Harbin University of Science and Technology, Harbin, Heilongjiang Province, China 150080, Harbin Aviation Industry (Group) Co., Ltd, Heilongjiang Province, China 150066
F. Jiang College of Mechanical and Power Engineering, Harbin University of Science and Technology, Harbin, Heilongjiang Province, China 150080
D. Liu College of Mechanical and Power Engineering, Harbin University of Science and Technology, Harbin, Heilongjiang Province, China 150080
G. B. Yu College of Mechanical and Power Engineering, Harbin University of Science and Technology, Harbin, Heilongjiang Province, China 150080

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