Stiffness distribution and homogeneity of mechanical structures with application to planar robots

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F25%3A00383871" target="_blank" >RIV/68407700:21220/25:00383871 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.1016/j.mechmachtheory.2025.106078" target="_blank" >https://doi.org/10.1016/j.mechmachtheory.2025.106078</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.mechmachtheory.2025.106078" target="_blank" >10.1016/j.mechmachtheory.2025.106078</a>

Result language
angličtina
Original language name
Stiffness distribution and homogeneity of mechanical structures with application to planar robots
Original language description
This work presents static stiffness analysis of mechanical structure. Using singular value decomposition, the principal stiffness values and their directions are obtained at every particular workspace point. Based on obtained principal stiffness magnitudes the stiffness homogeneity is evaluated at every workspace point. New methodology for mechanical structure stiffness analysis is applied to serial two-link planar robot and 2-DOF parallel planar robot mounted on base frame by two sliding ways. Resulting contour plots of minimal stiffness behaviour and system homogeneity distribution allow further structure improvement and optimal usage.
Czech name
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Czech description
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Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
20301 - Mechanical engineering

Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2025
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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