Вимірювальна техніка та метрологія. – 2023. – Випуск 84, №1

Науковий журнал

Входить до наукометричних баз Index Copernicus, CrossRef (DOI)

Measuring Equipment and Metrology : scientific journal. – Lviv : Lviv Politechnic Publishing House, 2023. – Volume 84, № 1. – 68 р.

Вимірювальна техніка та метрологія

Зміст

1. Титульний аркуш до “Вимірювальна техніка та метрологія”	1
2. Poliarus O., Lebedynskyi A., Chepusenko Y., Lyubymova N. Visualization method for multidimensional random processes	5
3. Krayovskyy V., Rokomanyuk M., Luzhetska N., Pashkevych V., Romaka V., Stadnyk Y., Romaka L., Horyn A. Sensitive elements of temperature converters based on HfNi1-xCuxSn thermometrical material	11
4. Velychko O., Kulish Y. Automation of measurements on the state standard of the unit of phase shift angle between two voltages	18
5. Ilchuk M., Stadnyk A. Computer visual inspection of pear quality	25
6. Gordiyenko T., Velychko O., Salceanu A. Comparative analysis of expert evaluation of quality criteria of the educational program for the field of computer-integrated technologies	32
7. Boyko T., Ruda M., Paslavskyi M. Qualitative assessment of ecosystem services for recreation and tourism in the spatio-temporal geosystem	37
8. Ivanyshyn A. European and international principles for quality management in education using intelligent technologies	48
9. Chorna O., Baitsar R. Aspects of standardization and countering food terrorism in the conditions of martial law	54
10. Ivaniuk O., Vlakh-Vyhrynovska H., Modla R., Kulyk N. Encoding and decoding controller area network frames using the CAN database	61
11. Зміст до “Вимірювальна техніка та метрологія”	67

Content (Vol. 84, No 1)

1. Tytulnyi arkush do "Vymiriuvalna tekhnika ta metrolohiia"	1
2. Poliarus O., Lebedynskyi A., Chepusenko Y., Lyubymova N. Visualization method for multidimensional random processes	5
3. Krayovskyy V., Rokomanyuk M., Luzhetska N., Pashkevych V., Romaka V., Stadnyk Y., Romaka L., Horyn A. Sensitive elements of temperature converters based on HfNi1-xCuxSn thermometrical material	11
4. Velychko O., Kulish Y. Automation of measurements on the state standard of the unit of phase shift angle between two voltages	18
5. Ilchuk M., Stadnyk A. Computer visual inspection of pear quality	25
6. Gordiyenko T., Velychko O., Salceanu A. Comparative analysis of expert evaluation of quality criteria of the educational program for the field of computer-integrated technologies	32
7. Boyko T., Ruda M., Paslavskyi M. Qualitative assessment of ecosystem services for recreation and tourism in the spatio-temporal geosystem	37
8. Ivanyshyn A. European and international principles for quality management in education using intelligent technologies	48
9. Chorna O., Baitsar R. Aspects of standardization and countering food terrorism in the conditions of martial law	54
10. Ivaniuk O., Vlakh-Vyhrynovska H., Modla R., Kulyk N. Encoding and decoding controller area network frames using the CAN database	61
11. Zmist do "Vymiriuvalna tekhnika ta metrolohiia"	67

Browse

Now showing 1 - 1 of 1

Visualization method for multidimensional random processes
(Видавництво Львівської політехніки, 2023-02-28) Poliarus, Oleksandr; Lebedynskyi, Andriy; Chepusenko, Yevhenii; Lyubymova, Nina; National Automobile and Highway University; State Biotechnological University
The article proposes a method for visualizing multidimensional random process realizations using the example of the concentrations of harmful gases emitted into the atmosphere from a thermal power plant. The method is based on the transformation of gas concentration values in one point of multidimensional space at the same time into a two-dimensional curve, which is described by the sum of products of normalized concentrations by orthogonal Legendre functions of the corresponding order. The combination of such curves on a two-dimensional plane at discrete times creates a characteristic image that can be used to visually detect features of gas concentrations over time by a human operator.