Double-pulse electronic speckle interferometry for vibration analysis
| dc.contributor.author | Pedrini, Giancarlo | de |
| dc.contributor.author | Tiziani, Hans J. | de |
| dc.date.accessioned | 2011-03-30 | de |
| dc.date.accessioned | 2016-03-31T08:16:41Z | |
| dc.date.available | 2011-03-30 | de |
| dc.date.available | 2016-03-31T08:16:41Z | |
| dc.date.issued | 1994 | de |
| dc.description.abstract | We describe a double-pulse electronic-speckle-interferometry system. Two separate speckle patterns of an object being tested are recorded within a few microseconds with a CCD camera. Their two images are stored in a frame grabber. The fringes obtained from subtraction are quantitatively analyzed by the spatial-carrier phase-shift method. Using three directions of illumination and one direction of observation, one can record at the same time all the information necessary for the reconstruction of the three-dimensional deformation vector. Applications of this system for measuring the rotating objects are discussed for the case for which a derotator needs to be used. Experimental results are presented. | en |
| dc.identifier.other | 349589569 | de |
| dc.identifier.uri | http://nbn-resolving.de/urn:nbn:de:bsz:93-opus-62169 | de |
| dc.identifier.uri | http://elib.uni-stuttgart.de/handle/11682/4434 | |
| dc.identifier.uri | http://dx.doi.org/10.18419/opus-4417 | |
| dc.language.iso | en | de |
| dc.rights | info:eu-repo/semantics/openAccess | de |
| dc.subject.classification | Speckle-Interferometrie , Schwingung | de |
| dc.subject.ddc | 620 | de |
| dc.title | Double-pulse electronic speckle interferometry for vibration analysis | en |
| dc.type | article | de |
| ubs.fakultaet | Fakultät Konstruktions-, Produktions- und Fahrzeugtechnik | de |
| ubs.institut | Institut für Technische Optik | de |
| ubs.opusid | 6216 | de |
| ubs.publikation.source | Applied optics 33 (1994), S. 7857-7863. URL http://dx.doi.org./10.1364/AO.33.007857 | de |
| ubs.publikation.typ | Zeitschriftenartikel | de |