| contributor author | Song-Nian Gu | |
| contributor author | Cheng-An He | |
| contributor author | Jian-Lin Zhang | |
| contributor author | Jie-Sheng Jiang | |
| date accessioned | 2017-05-08T23:31:32Z | |
| date available | 2017-05-08T23:31:32Z | |
| date copyright | January, 1989 | |
| date issued | 1989 | |
| identifier issn | 1048-9002 | |
| identifier other | JVACEK-28980#88_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/106297 | |
| description abstract | In this paper the sensitivity of structural vibration parameters to fault is analyzed. The frequency response function, which is sensitive to structural fault and able to reflect structural dynamical properties, is chosen as a parameter for fault diagnosis. The least square identification method, Kalman filtering method, and the adaptive filtering method are adopted to diagnose structural fault. The results of simulation tests show the diagnosis approaches presented in the paper are feasible and accurate. The model testing results indicate that the structural fault can be detected even when the model stiffness is reduced to a rate of 5 percent. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | A Vibration Diagnosis Approach to Structural Fault | |
| type | Journal Paper | |
| journal volume | 111 | |
| journal issue | 1 | |
| journal title | Journal of Vibration and Acoustics | |
| identifier doi | 10.1115/1.3269829 | |
| journal fristpage | 88 | |
| journal lastpage | 93 | |
| identifier eissn | 1528-8927 | |
| keywords | Vibration | |
| keywords | Patient diagnosis | |
| keywords | Filtration | |
| keywords | Testing | |
| keywords | Fault diagnosis | |
| keywords | Frequency response | |
| keywords | Simulation results AND Stiffness | |
| tree | Journal of Vibration and Acoustics:;1989:;volume( 111 ):;issue: 001 | |
| contenttype | Fulltext | |