Active Engine Vibration Isolation Using Robust Control

Guo Chun Sun; Chun Hua Zhang; Hua Xin

doi:10.4028/www.scientific.net/AMM.380-384.504

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 380-384Active Engine Vibration Isolation Using Robust...

Active Engine Vibration Isolation Using Robust Control

Abstract:

This paper introduces a prototype active engine mount (AEM) system designed for commercial passenger, requiring a good engine vibration solation performance. The AEM consists of a conventional hydraulic engine mount and an internal electromagnetic actuator. The robust H controller was adopted to cancel out the force transmitted through the AEM. The vibration isolation performance tests were carried out by simulating the engine idle shake. The experimental result confirmed that can control unwanted vibration from the engine operation by using active mounts.

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Periodical:

Applied Mechanics and Materials (Volumes 380-384)

Pages:

504-507

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.380-384.504

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Online since:

August 2013

Authors:

Guo Chun Sun, Chun Hua Zhang, Hua Xin

Keywords:

Active Vibration Control, Engine Active Mounting, H_∞ Control

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References

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