다물체 동역학 해석을 위한 기어 강성 모듈 개발Development of Gear Stiffness Module for Multi-Body Dynamic Analysis on Gears
- Other Titles
- Development of Gear Stiffness Module for Multi-Body Dynamic Analysis on Gears
- Authors
- 송진섭; 이근호; 박영준; 배대성; 이철호
- Issue Date
- Feb-2012
- Publisher
- 한국생산제조학회
- Keywords
- 다물체 동역학 해석; 접촉 해석; 계산 시간; 기어 강성 모듈; 기어; 전달오차 해석; Multi-body dynamic analysis; Contact analysis; Calculation time; Gearstiffness module; Gears; Transmission error analysis
- Citation
- 한국생산제조학회지, v.21, no.1, pp.130 - 136
- Indexed
- KCI
- Journal Title
- 한국생산제조학회지
- Volume
- 21
- Number
- 1
- Start Page
- 130
- End Page
- 136
- URI
- https://scholarworks.bwise.kr/erica/handle/2021.sw.erica/35817
- ISSN
- 2508-5093
- Abstract
- Dynamic as well as static and geometric design parameters such as inertia, tooth profile, backlash and clearance can be directly considered via multi-body dynamic analysis along with contact analysis. However, it is time consuming to use finite elements for the consideration of the tooth flexibility in the multi-body dynamic analysis of gears. A computationally efficient procedure, so called, Gear Stiffness Module, is suggested to resolve this calculation time issue. The characteristics of gear tooth compliance are discussed and rotational stiffness element concept for the Gear Stiffness Module is presented.
Transmission error analyses for a spur gear system are carried out to validate the reliability and efficiency of the module.
Compared with the finite element model, the Gear Stiffness Module yields considerably similar results and takes only 3%of calculation time.
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Collections - COLLEGE OF ENGINEERING SCIENCES > DEPARTMENT OF MECHANICAL ENGINEERING > 1. Journal Articles
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