This article discusses issues related to the development of a new algorithm for the recognition and measurement of marks in optical-electronic angle measuring devices. The basis of the algorithm is the Hough transform. The article contains the results of functional testing and measurement results using this algorithm.
One of the results of intensive development of led technology was the creation of a multi-component, managed
devices and illumination/irradiation used in various fields of production (e.g., food industry analysis, food
quality). The use of LEDs has become possible due to their structure determining spatial, energy, electrical,
thermal and other characteristics. However, the development of the devices for illumination/irradiation require
closer attention in the case if you want to provide precise illumination to the area of analysis, located at a
specified distance from the radiation source. The present work is devoted to the development and modelling of a
specialized source of radiation intended for solving problems of analysis of food products, medicines and water
for suitability in drinking. In this work, we provided a mathematical model of spatial and spectral distribution of
irridation from the source of infrared radiation ring structure. When you create this kind of source, you address
factors such spectral component, the power settings, the spatial and energy components of the diodes.
The problems of dressability the solid minerals are attracted attention of specialists, where the extraction of mineral raw materials is a significant sector of the economy. There are a significant amount of mineral ore dressability methods. At the moment the radiometric dressability methods are considered the most promising. One of radiometric methods is method photoluminescence. This method is based on the spectral analysis, amplitude and kinetic parameters luminescence of minerals (under UV radiation), as well as color parameters of radiation. The absence of developed scientific and methodological approaches of analysis irradiation area to UV radiation as well as absence the relevant radiation sources are the factors which hinder development and use of photoluminescence method. The present work is devoted to the development of multi-element UV radiation source designed for the solution problem of analysis and sorting minerals by their selective luminescence. This article is presented a method of theoretical modeling of the radiation devices based on UV LEDs. The models consider such factors as spectral component, the spatial and energy parameters of the LEDs. Also, this article is presented the results of experimental studies of the some samples minerals.
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