Technical Papers

Total Items: 30 Page 1 of 6

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6/23/2004 4:09:35 PM
A Demonstration of Active Control for Helicopter Cabin Noise Reduction
Typical sound measurements in helicopter cabins indicate that a major contributor to the sound results from airborne transmission of the low-frequency sound (below 400Hz) created by the main and tail rotor.

4/22/2004 1:35:47 PM
Updating a 30-Year Old Concept in Vibration Control
Fluid mountings have become a common means of supplying damping in vibrating systems at a fairly specific frequency, amplitude and direction across the mount.

4/22/2004 1:33:36 PM
Vibration Control Using Semi-Active Force Generators
There is a large body of theoretical knowledge and practical experience in the design and construction of vibration isolators, absorbers, and damping treatments.

4/22/2004 1:31:35 PM
Active Control at Lord Corporation -- A Reality
The paper discusses various applications of active noise and vibration control that Lord Corporation has developed over the years and introduced to various markets and industries.

4/22/2004 1:29:25 PM
The Development of Non-Hydraulic Shimmy Dampers
The development of non-hydraulic shimmy dampers for single engine aircraft at Lord Corporation is described.

Total Items: 30 Page 1 of 6

1 2 3 4 5 6