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Calculation of Flexibility of Vibrating Beam as the Subsystem of Mechatronic System by Means the Exact and Approximate Methods
Author(s) -
Buchacz A.
Publication year - 2009
Publication title -
pamm
Language(s) - English
Resource type - Journals
ISSN - 1617-7061
DOI - 10.1002/pamm.200910160
Subject(s) - mechatronics , flexibility (engineering) , beam (structure) , point (geometry) , nominate , relevance (law) , vibration , computer science , control engineering , engineering , mechanical engineering , mathematics , structural engineering , physics , acoustics , geometry , statistics , machine learning , law , political science
The main aim of this paper is to investigate the transients of characteristics of vibrating beams obtained by the exact and approximate methods and to answer to the question – if the method can be used to nominate the characteristics of mechatronic systems. The approach was to nominate the relevance or irrelevance between the characteristics obtained by considered methods – especially concerning the relevance of the natural frequencies‐poles of characteristics of mechanical part of mechatronic system. The main subject of the research is the continuous vibrating beam. Findings of this approach is fact, that approximate solutions fulfill all conditions for vibrating beams and some conditions only, particularly for vibrating beams as the subsystems of mechatronic systems. Practical implications of this paper is the main point is the analysis and the examination of flexibly vibrating discrete‐continuous mechatronic systems which characteristics can be nominated with approximate methods only. (© 2009 Wiley‐VCH Verlag GmbH & Co. KGaA, Weinheim)