National Repository of Grey Literature 3 records found  Search took 0.00 seconds. 
SMV-2013-21: Concept and pilot practical evaluation of system for rifle-barrels straightness measurement
Lazar, Josef ; Holá, Miroslava ; Šarbort, Martin ; Řeřucha, Jan
The research was oriented towards investigation of suitable optical non-contact methods for small-gauge rifle-barrels straightness evaluation. The work included theoretical and practical study of possible measurement techniques, measured results evaluation, including an estimation of measurement uncertainties. The work finished in practical realization and verification of experimental setup for 5,56 mm gauge rifle-barrel straightness measurement.
SMV-2013-05: Research of methods for ultra-precise dimensional and angle deviations measurement
Lazar, Josef ; Šarbort, Martin ; Holá, Miroslava ; Hrabina, Jan ; Řeřucha, Jan ; Jedlička, Petr
The work was aimed to research of suitable optical non-contacting measurement methods for angle deviations investigation and controlling with special interest of ultra-high resolution and accurancy. The theoretical part of work included detailed analysis of all of potential methods, financial demands evaluation, reachable accurancy and resolution verification. The work also included mathematical modelling of optical beam positioning uncertainty and practical design of optical setup with optical beams profiles evaluation.
SMV-2013-04: System for measuring angles on ELI manipulator
Jedlička, Petr ; Lazar, Josef ; Řeřucha, Jan ; Šarbort, Martin
The system measures the angle of rotation of the mirror with a precision of a few tenths of micro radians. The measurement uses the change in position of the reflected laser beam, which is sensed by CCD chip.

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