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A new high-performance adaptive engine mount

Foumani, M. S ; Sharif University of Technology | 2004

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  1. Type of Document: Article
  2. DOI: 10.1177/107754604031474
  3. Publisher: SAGE Publications Inc , 2004
  4. Abstract:
  5. In this paper, we introduce a new high-performance adaptive hydraulic engine mount. The mount is tuned to road and engine conditions by changing the length of the inertia track and effective decoupler area in low-frequency road and high-frequency engine excitations. A single actuator is used to tune the mount in both low-frequency and high-frequency regimes. Sensitivity analysis is used to show that changing the length of the inertia track and decoupler area is the most effective way to tune an adaptive mount. Numerical simulations indicate that the proposed design can significantly improve the performance of a passive hydraulic mount
  6. Keywords:
  7. Adaptive mounts ; Engine mounts ; Harshness ; Noise ; Optimization ; Vibration
  8. Source: JVC/Journal of Vibration and Control ; Volume 10, Issue 1 , 2004 , Pages 39-54 ; 10775463 (ISSN)
  9. URL: https://journals.sagepub.com/doi/10.1177/1077546304031474