| Title |
Improved algorithm for a system with different stiffness for positive and negative displacements / |
| Authors |
Ragulskis, K ; Spruogis, B ; Matuliauskas, A ; Mištinas, V ; Ragulskis, L |
| DOI |
10.21595/mme.2022.22748 |
| Full Text |
|
| Is Part of |
Mathematical models in engineering.. Nida : Extrica. 2022, vol. 8, iss. 2, p. 72-81.. ISSN 2351-5279. eISSN 2424-4627 |
| Keywords [eng] |
different values of stiffness ; harmonic excitation ; transient processes |
| Abstract [eng] |
In the process of investigation of dynamics of elements of robots, systems with different values of stiffness for positive and negative displacements play an important role. This change of the value of stiffness has an effect to the results of numerical calculation of dynamics of the system. For more precise investigation of dynamics a special numerical procedure is proposed in the paper. Numerical results for two values of time steps: large and medium ones, are presented for two cases: without application of the proposed procedure and with application of it. Comparison of the presented results indicates advantages of the proposed numerical procedure. |
| Published |
Nida : Extrica |
| Type |
Journal article |
| Language |
English |
| Publication date |
2022 |
| CC license |
|
