한국공작기계학회논문집 (Transactions of the Korean Society of Machine Tool Engineers)

한국생산제조학회 (The Korean Society of Manufacturing Technology Engineers)
권호 표지

기어장치 설계를 위한 유전알고리듬 기반 연속-이산공간 최적화 및 다목적함수 순차적 설계 방법

Genetic Algorithm Based Continuous-Discrete Optimization and Multi-objective Sequential Design Method for the Gear Drive Design

  • 이정상 (한양대학교 대학원 기계설계학과) ;
  • 정태형 (한양대학교 기계공학과)
  • 발행 : 2007.10.15
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초록

The integration method of binary and real encoding in genetic algorithm is proposed to deal with design variables of various types in gear drive design. The method is applied to optimum design of multi-stage gear drive. Integer and Discrete type design variables represent the number of teeth and module, and continuous type design variables represent face width, helix angle and addendum modification factor etc. The proposed genetic algorithm is applied for the gear ratio optimization and the volume optimization(minimization) of multi-stage geared motor which is used in field. In result, the proposed design optimization method shows an effectiveness in optimum design process and the new design has a better results compared with the existing design.

키워드

참고문헌

  1. Chong, T. H. and Bae, I. H., 2001.3, 'Multi Objective Optimal Design of Cylindrical Gear Pairs for the Reduction of Gear Size and Meshing Vibration,' JSME International Journal, Series C, Vol. 44
  2. Chong, T. H. and Lee, J. S., 1998, 'Optimum Design of Gear Train Systems Using a Genetic Algorithm,' Proc. of the KSME Spring Conference, pp. 654-659
  3. Chong, T. H. and Bae, I. H., 2002.3, 'A New and Generalized Methodology to Design Multi-Stage Gear Drives by Integrating the Dimensional and the Configuration Design Process,' Mechanism and Machine Theory, Vol. 37
  4. Bae, I. H. and Chong, T. H., 2002.12, 'New Method to Split Overall Gear Ratio of the Cylindrical Multi-Stage Gear Train,' Trans. of the KSMTE, Vol. 11, No. 6, pp. 45-51
  5. Chong, T. H. and Lee, J. S., 2000, 'Genetic Algorithm Based Design for Gear Trains,' ASME Proceeding of DETC2000
  6. Chong, T. H. and Lee, J. S., 2000, 'A Design Method of Gear Trains Using a Genetic Algorithm,' KSPE International Journal, Vol. 1, No. 1
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  8. Chong, T. H., Hong, H. K. and Lee, J. S., 2004, 'Optimum Design of Multi-Stage Gear Drive Using Genetic Algoithm Mixed Binary and Real Encoding,' Proc. of the KSMTE spring Conference
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  10. ANSI/AGMA 2101-C95, 1995, Fundamental Rating Factors and Calculation Methods for Involute Spur and Helical Gear Teeth
  11. KS B ISO 54, 2001, Cylindrical gears for general engineering and for heavy engineering - Modules