A Loading Correction Scheme for a Structure-Dependent Integration MethodSource: Journal of Computational and Nonlinear Dynamics:;2017:;volume( 012 ):;issue: 001::page 11005Author:Chang, Shuenn-Yih
DOI: 10.1115/1.4034046Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A structure-dependent integration method may experience an unusual overshooting behavior in the steady-state response of a high frequency mode. In order to explore this unusual overshooting behavior, a local truncation error is established from a forced vibration response rather than a free vibration response. As a result, this local truncation error can reveal the root cause of the inaccurate integration of the steady-state response of a high frequency mode. In addition, it generates a loading correction scheme to overcome this unusual overshooting behavior by means of the adjustment the difference equation for displacement. Apparently, these analytical results are applicable to a general structure-dependent integration method.
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| contributor author | Chang, Shuenn-Yih | |
| date accessioned | 2017-11-25T07:20:17Z | |
| date available | 2017-11-25T07:20:17Z | |
| date copyright | 2016/1/9 | |
| date issued | 2017 | |
| identifier issn | 1555-1415 | |
| identifier other | cnd_012_01_011005.pdf | |
| identifier uri | http://138.201.223.254:8080/yetl1/handle/yetl/4236345 | |
| description abstract | A structure-dependent integration method may experience an unusual overshooting behavior in the steady-state response of a high frequency mode. In order to explore this unusual overshooting behavior, a local truncation error is established from a forced vibration response rather than a free vibration response. As a result, this local truncation error can reveal the root cause of the inaccurate integration of the steady-state response of a high frequency mode. In addition, it generates a loading correction scheme to overcome this unusual overshooting behavior by means of the adjustment the difference equation for displacement. Apparently, these analytical results are applicable to a general structure-dependent integration method. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | A Loading Correction Scheme for a Structure-Dependent Integration Method | |
| type | Journal Paper | |
| journal volume | 12 | |
| journal issue | 1 | |
| journal title | Journal of Computational and Nonlinear Dynamics | |
| identifier doi | 10.1115/1.4034046 | |
| journal fristpage | 11005 | |
| journal lastpage | 011005-7 | |
| tree | Journal of Computational and Nonlinear Dynamics:;2017:;volume( 012 ):;issue: 001 | |
| contenttype | Fulltext |