Requirements on Optical Systems for Non-Contact Inspection of Linear Dimensions of Mechanical Components

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F03%3A01090516" target="_blank" >RIV/68407700:21110/03:01090516 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
čeština
Original language name
Požadavky na optické systémy pro bezkontaktní kontrolu délkových rozměrů součástí
Original language description
The scanning methods, which use a properly deflected optical beam, are frequently applied for non-contact measurements of linear dimensions of mechanical components. The dimension of the tested component is then given by the time, which takes the beam topass between two different locations on the tested object. The measurement error occurs due to the dependency of the velocity of propagation of the beam on the position. Our work describes requirements, which must be fulfilled, in order to obtain the optimal measurement accuracy. It is shown that the common optical measurement systems do not satisfy these conditions, and so these systems cannot obtain the optimal measurement accuracy
Czech name
Požadavky na optické systémy pro bezkontaktní kontrolu délkových rozměrů součástí
Czech description
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Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2003
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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