Search academic texts

Registration Number

0216U000778, 0115U004003 , R & D reports

Title

Development of vibrodiagnostical system for detection of industrial equipment faults using methods of nonstationary statistical processing for vibration and acoustical oscillations

popup.stage_title

Head

Yavors'kyj Ihor,

Registration Date

03-03-2016

Organization

Karpenko Physico-Mechanical Institute of the National Academy of Science of Ukraine

popup.description2

Manufactured, assembled and adjusted vibration diagnostic system PULSE, developed its technical documentation. This system allows you to select, to record the constant media personal computer handle incoming analog signals to the 1.25 MHz channel at turn four, or 5 MHz when using a single channel. The properties of the spectral characteristics of interconnected assessments periodically non-stationary vibration signals. Grounded algorithms for calculating the integral and component-wise coherence functions that describe communication signals in the frequency domain, characteristic of periodically unsteady connectivity. Using the methods of multivariate statistical analysis of non-stationary random signals periodically investigated the causes of increased vibration bearings and gear motors conveyor belt 19-20 K5 number of specialized reloading complex ore cargoes at "TIS-Ruda". Using a component-wise coherence function analysis of vibrations of turbogenerator bearings Dobrotvir TPP. The analysis of the frequency dependence of this value type is set to present a defect, namely the "rotating stall".Перекладач Google для компаній:Translator ToolkitІнструмент перекладу веб-сайтівПошук на світовому ринку

Product Description

popup.authors

Кравець Ігор Богданович
Луферчик Павло Петрович
Мацько Іван Йосипович
Стецько Ігор Григорович
Трохим Георгій Романович
Юзефович Роман Михайлович

popup.nrat_date

2020-04-02