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Pregled bibliografske jedinice broj: 813935

Validation of pre-sliding friction models for ultra-high precision applications


Kamenar, Ervin; Zelenika, Saša
Validation of pre-sliding friction models for ultra-high precision applications // Proceedings of the 16th EUSPEN International Conference / Bointon, P. ; Leach, R. ; Southon, N. (ur.).
Cranfield, UK: EUSPEN, 2016. str. 167-168 (poster, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)


Naslov
Validation of pre-sliding friction models for ultra-high precision applications

Autori
Kamenar, Ervin ; Zelenika, Saša

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
Proceedings of the 16th EUSPEN International Conference / Bointon, P. ; Leach, R. ; Southon, N. - Cranfield, UK : EUSPEN, 2016, 167-168

ISBN
978-0-9566790-8-6

Skup
16th EUSPEN International Conference

Mjesto i datum
Nottingham, UK, 30. 05. - 03. 06. 2016

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Pre-sliding friction; GMS & Hsieh models; identification of parameters; modelling; validation

Sažetak
Friction is one of the main disturbances in precision positioning and, in the pre-sliding motion regime, it is characterised by an elasto-plastic nonlinear hysteretic behaviour with a marked variability. Pre-sliding friction, modelled via the state-of-the-art Generalised Maxwell Slip (GMS) and the Hsieh model (HM), is experimentally assessed in this work with the aim of developing suitable control typologies aimed at compensating its effects. The models are hence compared in terms of the complexity of identifying their parameters, simulating their dynamic responses and implementing them in real-time systems. It is thus shown that the GMS model is readily identified and comprises also the sliding motion regime, whereas HM is difficult to implement and requires a separate sliding friction model with a corresponding switching function.

Izvorni jezik
Engleski

Znanstvena područja
Strojarstvo, Temeljne tehničke znanosti



POVEZANOST RADA


Ustanove
Tehnički fakultet, Rijeka,
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