동력기계공학회지 (Journal of Power System Engineering)

  • 제18권3호
  • /
  • Pages.20-28
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  • 2014
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  • 2713-8429(pISSN)
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  • 2713-8437(eISSN)
한국동력기계공학회 (The Korean Society for Power System Engineering)
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드럼세탁기 현가시스템의 최적설계

Optimum Suspension System Design for a Drum-typed Washing Machine

  • 차상태 (부경대학교 대학원 메카트로닉스공학과) ;
  • 백운경 (부경대학교 기계자동차공학과)
  • Cha, Sang-Tae (Department of Mechatronics Engineering, Pukyong National University) ;
  • Baek, Woon-Kyung (Department of Mechanical and Automotive Engineering, Pukyong National University)
  • 투고 : 2013.10.10
  • 심사 : 2014.03.26
  • 발행 : 2014.06.30
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초록

Most washing machines are now produced as a drum-type, where a washing drum mounted on a suspension system with springs and dampers, to minimize the transmittance of the vibration from the drum to the cabinet. The purpose of this paper is to develop optimized suspension system of the drum washing machine which minimizes transmission of disturbing vibration and force. In this paper, a method for optimizing suspension system of the drum washing machine is presented using ADAMS. The design variables to optimize are extracted using Sequential Quadratic Programming(SQP) in ADAMS. To evaluate optimized spring constants and damping coefficients of the drum washing machine, simulation was done to compare the vibration attenuation performances before and after the optimization. The results of simulation show that the optimized suspension system has better performance than before the optimization.

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참고문헌

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피인용 문헌

  1. Cabinet Design for Vibration Reduction of a Drum Type Washing Machine vol.33, pp.9, 2016, https://doi.org/10.7736/KSPE.2016.33.9.731