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Pregled bibliografske jedinice broj: 798203

Časopis

Autori: Kamenar, Ervin; Zelenika, Saša
Naslov: Nanometric positioning accuracy in the presence of presliding and sliding friction : Modelling, identification and compensation
Izvornik: Mechanics based design of structures and machines (1539-7734) 45 (2017), 1; 111-126
Vrsta rada: članak
Ključne riječi: Friction identification and compensation ; GMS friction model ; handling of microparts ; nanometric precision and accuracy ; self-tuning adaptive PID
Sažetak:
Presliding and sliding frictional effects, limiting the performances of ultrahigh precision mechatronics devices, are studied in this work. The state-of-the-art related to frictional behavior in both motion regimes is, hence, considered, and the generalized Maxwell- slip (GMS) friction model is adopted to characterize frictional disturbances present in a micromanipulation device. All the parameters of the model are identified via experimental set-ups and included in the overall MATLAB/SIMULINK model. With the aim of compensating frictional effects, the modelled response of the system is thus compared to experimental results when using proportional- integral-derivative (PID) control, feed-forward model-based compensation and a self-tuning adaptive regulator. The adaptive regulator proves to be the most effcient and is, hence, used in the final repetitive point-to-point positioning tests allowing to achieve nanometric precision and accuracy.
Izvorni jezik: ENG
Rad je indeksiran u
bazama podataka:
Current Contents Connect (CCC)
Scopus
SCI-EXP, SSCI i/ili A&HCI
Science Citation Index Expanded (SCI-EXP) (sastavni dio Web of Science Core Collectiona)
Kategorija: Znanstveni
Znanstvena područja:
Strojarstvo,Temeljne tehničke znanosti
URL Internet adrese: http://www.tandfonline.com/doi/full/10.1080/15397734.2016.1149487
Broj citata:
Altmetric:
DOI: 10.1080/15397734.2016.1149487
URL cjelovitog teksta:
Google Scholar: Nanometric positioning accuracy in the presence of presliding and sliding friction : Modelling, identification and compensation
Upisao u CROSBI: Saša Zelenika (sasa.zelenika@riteh.hr), 5. Vel. 2016. u 13:01 sati



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