| contributor author | Wu, Z. | |
| contributor author | Harne, R. L. | |
| contributor author | Wang, K. W. | |
| date accessioned | 2017-05-09T01:15:34Z | |
| date available | 2017-05-09T01:15:34Z | |
| date issued | 2015 | |
| identifier issn | 1555-1415 | |
| identifier other | cnd_010_01_011016.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/157242 | |
| description abstract | The excitationinduced stability (EIS) phenomenon in a harmonically excited bistable Duffing oscillator is studied in this paper. Criteria to predict system and excitation conditions necessary to maintain EIS are derived through a combination of the method of harmonic balance, perturbation theory, and stability theory for Mathieu's equation. Accuracy of the criteria is verified by analytical and numerical studies. We demonstrate that damping primarily determines the likelihood of attaining EIS response when several dynamics coexist while excitation level governs both the existence and frequency range of the EIS region, providing comprehensive guidance for realizing or avoiding EIS dynamics. Experimental results are in good agreement regarding the comprehensive influence of excitation conditions on the inducement of EIS. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | Excitation Induced Stability in a Bistable Duffing Oscillator: Analysis and Experiments | |
| type | Journal Paper | |
| journal volume | 10 | |
| journal issue | 1 | |
| journal title | Journal of Computational and Nonlinear Dynamics | |
| identifier doi | 10.1115/1.4026974 | |
| journal fristpage | 11016 | |
| journal lastpage | 11016 | |
| identifier eissn | 1555-1423 | |
| tree | Journal of Computational and Nonlinear Dynamics:;2015:;volume( 010 ):;issue: 001 | |
| contenttype | Fulltext | |
