한국소음진동공학회:학술대회논문집 (Proceedings of the Korean Society for Noise and Vibration Engineering Conference)

한국소음진동공학회 (The Korean Society for Noise and Vibration Engineering)
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다구찌법을 이용한 스마트 판넬의 최적 설계

Optimal Design of Smart Panel using Taguchi Method

  • Zhao, Lijie (Department of Mechanical Engineering, Graduate School, Inha University) ;
  • Kim, Heung-Soo (Department of Mechanical Engineering, Graduate School, Inha University) ;
  • Kim, Jae-Hwan (Department of Mechanical Engineering, Graduate School, Inha University)
  • 발행 : 2005.05.01
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초록

Taguchi method is used to determine the optimal configuration of PZT (Lead Zirconate-Titanate) patch on the host structure for improving the performance of piezoelectric shunt system. The charges generated on the surface of PZT patch are selected to be the objective function in the Taguchi method. Full three dimensional finite element models are used to simulate vibration of smart panel and to obtain the admittance of the piezoelectric shunt system. Using Taguchi method in Minitab, the optimal model is obtained. The experiment with piezoelectric shunt circuit is performed to verify the validity of the optimal model comparing with initial model.

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