Quenching of Self-Excited VibrationsSource: Journal of Vibration and Acoustics:;1989:;volume( 111 ):;issue: 002::page 130Author:K. R. Asfar
DOI: 10.1115/1.3269832Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A passive vibration control system for the quenching of undesirable self-excited vibrations in mechanical systems is presented. The system is a Lanchester damper, attached to the main self-excited system; a van der Pol oscillator. A first-order perturbation solution shows that complete quenching of self-excited vibration is possible. The result is verified by numerical integration of the governing differential equations. Furthermore, the damper is shown to be effective in suppressing forced self-excited vibrations.
keyword(s): Quenching (Metalworking) , Vibration , Dampers , Differential equations AND Vibration control equipment ,
|
Collections
Show full item record
| contributor author | K. R. Asfar | |
| date accessioned | 2017-05-08T23:31:28Z | |
| date available | 2017-05-08T23:31:28Z | |
| date copyright | April, 1989 | |
| date issued | 1989 | |
| identifier issn | 1048-9002 | |
| identifier other | JVACEK-28981#130_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/106258 | |
| description abstract | A passive vibration control system for the quenching of undesirable self-excited vibrations in mechanical systems is presented. The system is a Lanchester damper, attached to the main self-excited system; a van der Pol oscillator. A first-order perturbation solution shows that complete quenching of self-excited vibration is possible. The result is verified by numerical integration of the governing differential equations. Furthermore, the damper is shown to be effective in suppressing forced self-excited vibrations. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | Quenching of Self-Excited Vibrations | |
| type | Journal Paper | |
| journal volume | 111 | |
| journal issue | 2 | |
| journal title | Journal of Vibration and Acoustics | |
| identifier doi | 10.1115/1.3269832 | |
| journal fristpage | 130 | |
| journal lastpage | 133 | |
| identifier eissn | 1528-8927 | |
| keywords | Quenching (Metalworking) | |
| keywords | Vibration | |
| keywords | Dampers | |
| keywords | Differential equations AND Vibration control equipment | |
| tree | Journal of Vibration and Acoustics:;1989:;volume( 111 ):;issue: 002 | |
| contenttype | Fulltext |