Nonlinear dynamic responses of cracked atomic force microscopes
| dc.authorid | 0000-0001-5327-3406 | |
| dc.contributor.author | Alimoradzadeh, M. | |
| dc.contributor.author | Akbas, S. D. | |
| dc.date.accessioned | 2026-02-12T21:05:18Z | |
| dc.date.available | 2026-02-12T21:05:18Z | |
| dc.date.issued | 2022 | |
| dc.department | Bursa Teknik Üniversitesi | |
| dc.description.abstract | This study presents the nonlinear free and forced vibrations of a cracked atomic force microscopy (AFM) cantilever by using the modified couple stress. The cracked section of the AFM cantilever is considered and modeled as rotational spring. In the frame work of Euler-Bernoulli beam theory, Von-Karman type of geometric nonlinear equation and the modified couple stress theory, the nonlinear equation of motion for the cracked AFM is derived by Hamilton's principle and then discretized by using the Galerkin's method. The semi-inverse method is utilized for analysis nonlinear free oscillation of the system. Then the method of multiple scale is employed to investigate primary resonance of the system. Some numerical examples are presented to illustrate the effects of some parameters such as depth of the crack, length scale parameter, Tip-Mass, the magnitude and the location of the external excitation force on the nonlinear free and forced vibration behavior of the system. | |
| dc.identifier.doi | 10.12989/sem.2022.82.6.747 | |
| dc.identifier.endpage | 756 | |
| dc.identifier.issn | 1225-4568 | |
| dc.identifier.issn | 1598-6217 | |
| dc.identifier.issue | 6 | |
| dc.identifier.scopus | 2-s2.0-85135173424 | |
| dc.identifier.scopusquality | Q2 | |
| dc.identifier.startpage | 747 | |
| dc.identifier.uri | https://doi.org/10.12989/sem.2022.82.6.747 | |
| dc.identifier.uri | https://hdl.handle.net/20.500.12885/6886 | |
| dc.identifier.volume | 82 | |
| dc.identifier.wos | WOS:000818013500004 | |
| dc.identifier.wosquality | Q3 | |
| dc.indekslendigikaynak | Web of Science | |
| dc.indekslendigikaynak | Scopus | |
| dc.language.iso | en | |
| dc.publisher | Techno-Press | |
| dc.relation.ispartof | Structural Engineering and Mechanics | |
| dc.relation.publicationcategory | Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı | |
| dc.rights | info:eu-repo/semantics/closedAccess | |
| dc.snmz | KA_WoS_20260212 | |
| dc.subject | atomic force microscopy | |
| dc.subject | crack | |
| dc.subject | free and forced vibrations | |
| dc.subject | nonlinear vibration | |
| dc.title | Nonlinear dynamic responses of cracked atomic force microscopes | |
| dc.type | Article |
