Zobrazeno 1 - 10
of 60
pro vyhledávání: '"Ribun Onodera"'
Publikováno v:
CAAI Transactions on Intelligence Technology, Vol 7, Iss 4, Pp 549-560 (2022)
Abstract This paper presents a hysteresis mathematical model of a shape memory alloy (SMA) actuator for feedforward hysteresis compensator. The hysteresis model represents the relation between temperature, stress, and electric resistance. Firstly, ba
Externí odkaz:
https://doaj.org/article/a091b367920249b5af7510db65150504
Publikováno v:
Results in Optics, Vol 5, Iss , Pp 100192- (2021)
We investigate an iterative method for phase extraction from phase-shifting interferograms with spatial noise. A generation process of an error caused by the spatial noise is analyzed. A new constraint is proposed to reduce the error in which the mod
Externí odkaz:
https://doaj.org/article/933ba203f83b43d1a314828d24ed0ecf
Publikováno v:
2021 International Conference on Advanced Mechatronic Systems (ICAMechS).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::51b256fcf51018a7791c3a12966da351
https://doi.org/10.1109/icamechs54019.2021.9661543
https://doi.org/10.1109/icamechs54019.2021.9661543
Publikováno v:
Results in Optics, Vol 5, Iss, Pp 100192-(2021)
We investigate an iterative method for phase extraction from phase-shifting interferograms with spatial noise. A generation process of an error caused by the spatial noise is analyzed. A new constraint is proposed to reduce the error in which the mod
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7fd7066e4c5403fde4f860a242ff7c46
http://www.sciencedirect.com/science/article/pii/S2666950121001371
http://www.sciencedirect.com/science/article/pii/S2666950121001371
Autor:
Ribun Onodera
Publikováno v:
Journal of the Japan Society for Precision Engineering. 85:147-151
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c1e23fd1c803158c66776337970071d6
https://doi.org/10.2493/jjspe.85.147
https://doi.org/10.2493/jjspe.85.147
Publikováno v:
The Journal of Information and Systems in Education. 17:7-16
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5b76fb9b23945527c3c5d247f06a166a
https://doi.org/10.12937/ejsise.17.7
https://doi.org/10.12937/ejsise.17.7
Publikováno v:
SMC
This paper concerns a swing suppression control of a variable length link utilizing the length change of a shape memory alloy (SMA) wire. In general, SMA actuators exhibit hysteresis characteristic, which affects the control of application using the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::65d1cbeaf8668f5e9f983c88d721c289
https://doi.org/10.1109/smc.2018.00449
https://doi.org/10.1109/smc.2018.00449
Publikováno v:
Optical Review. 21:410-414
A phase-shifting interferometer with a tunable external-cavity laser diode has been constructed for forming three-dimensional (3-D) phase profiles. The interference phase is shifted equally in four steps by varying the source wavelength. Profilometry
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1693f3641b7a8bf5de84153039786b91
https://doi.org/10.1007/s10043-014-0064-3
https://doi.org/10.1007/s10043-014-0064-3
Publikováno v:
Optical Review. 17:171-175
A measurement technique for depth profiling in a time-domain low-coherence interferometer has been proposed. The spatial variation of the optical path caused by a diffraction grating in the Littrow configuration produces a white-light interferogram.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1df23f73ddf5263e8b5b6b192d20c894
https://doi.org/10.1007/s10043-010-0030-7
https://doi.org/10.1007/s10043-010-0030-7
Publikováno v:
Optics Communications. 254:52-57
A measurement technique for surface profiling in low-coherence interferometry has been proposed. Two interference signals with π/2 phase shift and two bias intensities of reference and object beams have been measured for calculating the modulus of t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::651fb1d159f81c06a640078fdf233791
https://doi.org/10.1016/j.optcom.2005.05.019
https://doi.org/10.1016/j.optcom.2005.05.019