Abstract
The dynamic problems of beams whose lengths change with time in longitudinal direction are often found in industrial manipulator systems. However, characteristic matrices of such system depend on time and the dynamic response analysis becomes very complex. Some works on such problems have been done for stringsre(1)-(4), But there are not so many about the dynamic response analysis for beams with time-dependent changes of their lengths(5)-(8). Though dynamic unstability may possible occur in such problems and be significant in practical problems but it has not been studied fully yet. Then the aim of this study is to present a convenient and effective dynamic response analysis method for such moving beams with time-dependent change of their lengths by making use of the developed method of dynamic analysis in our previous works for vibrating beams with longitudinal mass flow and to examine the dynamic behaviors through numerical examples by the method. Comparisions of the results by the proposed method with exprimental results done by us and with ones in other typical analytical study are made to confirm the validity and effectiveness of the method.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callMore From: TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series C
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
