National Repository of Grey Literature 45 records found  beginprevious26 - 35next  jump to record: Search took 0.02 seconds. 
3-D optical scanning topography
Nožka, Libor ; Mandát, Dušan ; Hrabovský, Miroslav
This paper refers to the theory of new optical noncontact topographic measurement method of objects with diffuse surface. It uses laser strip made by cylinder lens to iluminate object in quastion.
Similarity of interference and holographic interferometry with moiré phenomena and possibility of use for modelling
Rössler, T. ; Hrabovský, Miroslav
The paper is devoted to modeling of two know effects, interference and holographic interferometry using another phenomena, colled the in-plane moiré. Although every method has various physical priciple and the result intensity patterns have various properties the generalized definition of moiré phenomena helps to find out the similarity between them.It is the similarity of shapes of intensity patterns.
Deformation of the mirror segments for fluorescent detector in Pierre Auger observatory by its own weight
Pech, Miroslav ; Hrabovský, Miroslav ; Schovánek, Petr ; Palatka, Miroslav ; Nožka, Libor ; Vlček, Martin ; Řídký, Jan ; Grygar, Jiří
The Pierre Auger fluorescent detectors are optical telescopes, mirror in the each of them is composes of 60 hexagonal ultrathin segments in gravitational field of the Earth are here presented.
Experimental mechanics of solids - today and future
Holý, S. ; Vlk, M. ; Hrabovský, Miroslav
This paper is continuingof discussion about rightfulness of experimental methods in experimental stress analysis. The presented paper deals, besides the above mentioned problems, with a view of experimental methods.
Optical methods in experimental mechanics
Hrabovský, Miroslav
The paper deals with experimental methods used in experimental mechanics, especially in experimental stress analysis. High attention is given to optical methods - classical and modern optical methods and its future in mechanics. They are classical interferometry based on optical interference and superposition, stereometry, photoplasticity, moiré, holography speckle photography etc.
Light mirrors for VHE astronomy telescopes
Palatka, Miroslav ; Hrabovský, Miroslav ; Schovánek, Petr ; Vlček, Martin ; Řídký, Jan ; Grygar, Jiří ; Soukup, Ladislav ; Prouza, Michael ; Boháčová, Martina
The overview of light (weight) mirrors used in VHE astronomy telescopes is presented. The mirrors, which were developed in our laboratory are discribed.
Production of mirror systems for cosmic rays detectors
Vlček, Martin ; Schovánek, Petr ; Palatka, Miroslav ; Hrabovský, Miroslav ; Řídký, Jan ; Grygar, Jiří ; Soukup, Ladislav ; Prouza, Michael ; Boháčová, Martina ; Nosek, D.
Joint Laboratory of Optics of Palacky University and Institute of Physics of the Academy of Science of the Czech Republic have cooperated and still works on several prestigious international projects of atmospheric optical detectors of cosmic rays.We deal with two French projects with international collaboration placed in French Pyrenees in Themis. These projects are CAT and Celesic.
Experimental mechanics of solids - today and future
Vlk, M. ; Hrabovský, Miroslav ; Holý, S.
The presented paper deals, besides the above mentioned problem, with experimental methods. High attention is given to strain gauge methods and optical ones. In the conclusions authors voice their opinion about future existence of experimantal methods.
Application of moiré topography for inspection of shape of pump blades
Rössler, Tomáš ; Hrabovský, Miroslav ; Keprt, Jiří ; Bartoněk, L.
The measurement of shape - the topography - of pump blade with the help of projection moiré is described here. The article contains theoretical basics of projection moiré the description of used experimental set-up and several representative experimental results.
Algorithm for automatic manufacturing control of general hydraulic surface
Rössler, Tomáš ; Hrabovský, Miroslav
During the manufacturing control the results of measurement of a surface have to be compared with a model (reference surface) given by the technical drawing to obtain the inaccuracy of manufacturing. Surfaces are generally rotated nad translated each to other.

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