Chandra Shekhar, N. ; Hatwal, H. ; Mallik, A. K. (1999) Performance of non-linear isolators and absorbers to shock excitations Journal of Sound and Vibration, 227 (2). pp. 293-307. ISSN 0022-460X
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Official URL: http://linkinghub.elsevier.com/retrieve/pii/S00224...
Related URL: http://dx.doi.org/10.1006/jsvi.1999.2346
Abstract
To improve the performance of a non-linear shock isolator, four different alternatives are being considered and compared. These are (i) an isolator with a Coulomb damper, (ii) a three-element isolator, (iii) an isolator along with vibration absorber and (iv) a two-stage isolator. Three different types of shock inputs are considered as the base motion to be isolated. Three different indices are used to judge the overall performance characteristics of the isolator. Overall, it is seen that the three-element and two-stage isolators are preferable in the presence of a non-linear cubic damping.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Elsevier Science. |
| ID Code: | 21976 |
| Deposited On: | 23 Nov 2010 08:55 |
| Last Modified: | 06 Jun 2011 12:16 |
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