Modelling of influences of sensor reflection on the accuracy of a microwavev reflectometer

Klyuchnyk, I. I.; Miroshnik, M. A.; Tsekhmistro, R. I.; Warsza, Z. L.; Zaichenko, O. B.

Публікація:
Modelling of influences of sensor reflection on the accuracy of a microwavev reflectometer

dc.contributor.author	Klyuchnyk, I. I.
dc.contributor.author	Miroshnik, M. A.
dc.contributor.author	Tsekhmistro, R. I.
dc.contributor.author	Warsza, Z. L.
dc.contributor.author	Zaichenko, O. B.
dc.date.accessioned	2018-05-14T12:19:27Z
dc.date.available	2018-05-14T12:19:27Z
dc.date.issued	2014
dc.description.abstract	In this paper the uncertainty component of a multisensor microwave reflectometer dependent on mutual reflections between sensors is described. One-line and two-lines arrangement of the set of sensor localization are considered. Adjacent sensors influence each other. The mathematical model of signal flow graphs of such a system was developed. The set of linear algebraic equations incorporating main reflections between sensors was worked out. The least squares method or Kalman filter for averaging the sensor signals with random distortions is used. The uncertainty of measuring the power by the multi-sensor reflectometer is estimated. The obtained results are discussed. The described methods of the uncertainty evaluation can be applied to automation of the multi-sensor reflectometer and in other multivariable measurements.	uk_UA
dc.identifier.citation	Modelling of influences of sensor reflection on the accuracy of a microwavev reflectometer / І. I. Klyuchnyk, M. A. Miroshnik, R. I. Tsechmistro та ін. // Pomiary Automatyka Kontrola. – 2014. – Vol.60, №4. – С. 223–227.	uk_UA
dc.identifier.uri	http://openarchive.nure.ua/handle/document/5141
dc.language.iso	en	uk_UA
dc.subject	microwave reflectometer	uk_UA
dc.subject	signal flow graph	uk_UA
dc.subject	uncertainty	uk_UA
dc.subject	Kalman filter	uk_UA
dc.title	Modelling of influences of sensor reflection on the accuracy of a microwavev reflectometer	uk_UA
dc.type	Article	uk_UA
dspace.entity.type	Publication