Abstract
Structural systems with longitudinal mass flow can be seen in belt-conveyers, running magnetic tapes and flexible manipulators, etc. Transverse vibration problems of flexible longitudinally extensible beams are considered as a special class of vibration problems of structural systems with longitudinal mass flow. The optimum design problem to control the dynamic response of such structural systems is very important from engineering and practical viewpoints, but until now it has not been the subject of much study. Based on the method of dynamic response analysis of extensible beams presented in the author's previous studies, a method of sensitivity analysis of dynamic response is presented in this paper. Utilizing the obtained sensitivities of the response with respect to design parameters, such as mass flow velocity, tension and rigidity etc., a new optimum design method to control the responses of such structural systems is also presented.
| Original language | English |
|---|---|
| Pages (from-to) | 24-29 |
| Number of pages | 6 |
| Journal | Structural Optimization |
| Volume | 18 |
| Issue number | 1 |
| DOIs | |
| Publication status | Published - 1999 Aug |
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ASJC Scopus subject areas
- Civil and Structural Engineering
Cite this
Dynamic analysis and optimum design for control of beams with time-dependent changes of length. / He, J.; Yamakawa, H.
In: Structural Optimization, Vol. 18, No. 1, 08.1999, p. 24-29.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Dynamic analysis and optimum design for control of beams with time-dependent changes of length
AU - He, J.
AU - Yamakawa, H.
PY - 1999/8
Y1 - 1999/8
N2 - Structural systems with longitudinal mass flow can be seen in belt-conveyers, running magnetic tapes and flexible manipulators, etc. Transverse vibration problems of flexible longitudinally extensible beams are considered as a special class of vibration problems of structural systems with longitudinal mass flow. The optimum design problem to control the dynamic response of such structural systems is very important from engineering and practical viewpoints, but until now it has not been the subject of much study. Based on the method of dynamic response analysis of extensible beams presented in the author's previous studies, a method of sensitivity analysis of dynamic response is presented in this paper. Utilizing the obtained sensitivities of the response with respect to design parameters, such as mass flow velocity, tension and rigidity etc., a new optimum design method to control the responses of such structural systems is also presented.
AB - Structural systems with longitudinal mass flow can be seen in belt-conveyers, running magnetic tapes and flexible manipulators, etc. Transverse vibration problems of flexible longitudinally extensible beams are considered as a special class of vibration problems of structural systems with longitudinal mass flow. The optimum design problem to control the dynamic response of such structural systems is very important from engineering and practical viewpoints, but until now it has not been the subject of much study. Based on the method of dynamic response analysis of extensible beams presented in the author's previous studies, a method of sensitivity analysis of dynamic response is presented in this paper. Utilizing the obtained sensitivities of the response with respect to design parameters, such as mass flow velocity, tension and rigidity etc., a new optimum design method to control the responses of such structural systems is also presented.
UR - http://www.scopus.com/inward/record.url?scp=0033169392&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0033169392&partnerID=8YFLogxK
U2 - 10.1007/s001580050064
DO - 10.1007/s001580050064
M3 - Article
AN - SCOPUS:0033169392
VL - 18
SP - 24
EP - 29
JO - Structural and Multidisciplinary Optimization
JF - Structural and Multidisciplinary Optimization
SN - 1615-147X
IS - 1
ER -