한국정밀공학회지 (Journal of the Korean Society for Precision Engineering)

  • 제19권5호
  • /
  • Pages.168-175
  • /
  • 2002
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  • 1225-9071(pISSN)
  • /
  • 2287-8769(eISSN)
한국정밀공학회 (Korean Society for Precision Engineering)
권호 표지

유압 감쇄기의 상태공간 모델에 대한 연구

An Investigation into the State-Space Model for a Hydraulic Attenuator

  • 이재천 (계명대학교 기계·자동차공학부)
  • 발행 : 2002.05.01
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초록

The hydraulic acoustic attenuator fur an automotive active suspension system is so highly nonlinear and of high order that the analysis in time-domain has been performed quite little. In this paper, a state-space representation of the dynamics for a hydraulic attenuator was presented utilizing the electrical analogy. And the results of experiment were compared with those of simulation to validate the state-space model proposed. The comparison revealed that the state-space model proposed is practically applicable to estimate the dynamic responses of the hydraulic attenuator in time-domain.

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참고문헌

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