| contributor author | B. Basu | |
| contributor author | V. K. Gupta | |
| date accessioned | 2017-05-09T00:01:21Z | |
| date available | 2017-05-09T00:01:21Z | |
| date copyright | October, 1999 | |
| date issued | 1999 | |
| identifier issn | 1048-9002 | |
| identifier other | JVACEK-28849#429_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/123076 | |
| description abstract | This paper proposes a wavelet-based formulation for linearizing a base-excited single-degree-of-freedom nonlinear system to a time-variant linear (TVL) system. The given system is assumed to be nonlinear in stiffness, and the time-dependent natural frequency of the equivalent system is proposed to he estimated through instantaneous minimization of the mean-square error. A duffing oscillator has been considered to illustrate the performance of the proposed TVL system. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | On Equivalent Linearization Using Wavelet Transform | |
| type | Journal Paper | |
| journal volume | 121 | |
| journal issue | 4 | |
| journal title | Journal of Vibration and Acoustics | |
| identifier doi | 10.1115/1.2893998 | |
| journal fristpage | 429 | |
| journal lastpage | 432 | |
| identifier eissn | 1528-8927 | |
| keywords | Nonlinear systems | |
| keywords | Errors | |
| keywords | Stiffness | |
| keywords | Wavelets AND Wavelet transforms | |
| tree | Journal of Vibration and Acoustics:;1999:;volume( 121 ):;issue: 004 | |
| contenttype | Fulltext | |