- 21. The component choice for the induction motor field oriented control system
- (Electrical complexes and systems)
- ... modulation outputs, data memory and program memory, the number of inputs and outputs for the information exchange between the digital system and operator. The parameters and mathematical relations for ...
- Created on 05 November 2015
- 22. Forecast of disjunctives based on mathematical interpretation of acoustic signal phase characteristics
- (Geotechnical and mining mechanical engineering, machine building)
- ... rock mass. It distinguishes from the known techniques by being based on a phase demodulation of spectral power density using the method of low-frequency equivalent. This allows predicting the small amplitude ...
- Created on 27 October 2015
- 23. The interference immunity of the telemetric information data exchange with autonomous mobile robots
- (Information technologies, systems analysis and administration)
- ... Digital Communications, McGraw-Hill Higher Education. 7. Kozlenko, M.I. (2012), “Time complexity of the variable entropy spread spectrum signals digital demodulation”, Visnyk Nationalnoho Tekhnichnoho ...
- Created on 29 March 2015
- 24. The mathematical model of asynchronous traction motor taking into account the saturation of magnetic circuits
- (Electrical complexes and systems)
- ... elektroprivody s shyrotno-impulsnoy modulyatsyey [Modern Frequency-Controlled Asynchronous Electric Drives with Pulse-Width Modulation], Dnepropetrovsk, Ukraine. 5. Потапенко Е.М. Робастные алгоритмы ...
- Created on 14 January 2015
- 25. Analysis of coal beds structure by the method of acoustic geolocation
- (Geotechnical and mining mechanical engineering, machine building)
- ... on the internal energy of the waveguide the modulation parameters index of the acoustic signal changes, the process allows to analyze the stress condition parameters and faults in the rock massif. ...
- Created on 10 July 2013
- 26. Analysis of mathematical model of modulation of full phase envelope of vibroacoustic sounding signal in the problem of geolocation of dispersion properties of heterogeneous rock mass
- (Geotechnical and mining mechanical engineering, machine building)
- ... of signals and hypotheses of combined amplitude and phase modulation of the probe signal heterogeneities dispersive medium, the method of analysis of the data component has been considered. Findings. The ...
- Created on 16 April 2013
- 27. Mathematical model of the envelope of vibroacoustic sounding of heterogeneous rock massif
- (Geotechnical and mining mechanical engineering, machine building)
- ... the process of the probing signal information modulation in heterogeneities of dispersion medium has been considered in the first approximation. Findings. The mathematical model of modulation of ...
- Created on 26 February 2013
- 28. Earth surface image analysis sensitivity improvement by means of combination of fuzzy and neuralnet segmentation methods
- (Information technologies, systems analysis and administration)
- ... “Information capabilities of modulation conversion in segmentation of multispectral images”, Systemnі tehnologіі, no. 6, pp. 122–127. ...
- Created on 19 December 2012
- 29. Measuring transformers dynamic properties study by means of data collection microsystem m-DAQ/OEM
- (Information technologies, systems analysis and administration)
- ... tool as wavelet analysis cannot differ the effects of amplitude and frequency modulation. That is why preprocessing is required for determination of type of the signal. References: 1. m-DAQ ...
- Created on 16 November 2012