352-0916/01 – Signal Processing (ZprS)

Gurantor departmentDepartment of Control Systems and InstrumentationCredits10
Subject guarantorprof. Ing. Jiří Tůma, CSc.Subject version guarantorprof. Ing. Jiří Tůma, CSc.
Study levelpostgraduate
Study languageCzech
Year of introduction1996/1997Year of cancellation2012/2013
Intended for the facultiesHGF, FSIntended for study typesDoctoral
Instruction secured by
LoginNameTuitorTeacher giving lectures
NEU10 doc. Dr.Ing. Zdeněk Neustupa
TUM52 prof. Ing. Jiří Tůma, CSc.
Extent of instruction for forms of study
Form of studyWay of compl.Extent
Full-time Credit and Examination 25+0
Combined Credit and Examination 25+0

Subject aims expressed by acquired skills and competences

Sampling and quantization, signal to noise ratio, analog and digital filters, the first and second generation of the Vold-Kalman order filter, Fourier transform, fast Fourier transform algorithm (FFT and FFTW), autospectrum, analytic signal, Hilbert transform, modulation and demodulation of harmonic signals, calculation the envelope and phase of an analytical signal, unwrapping phase, quadrature mixing, parametric and nonparametric methods for calculating the frequency response, autocorrelation function, cross correlation function, Wiener–Khinchin theorem, wavelet transform, decomposition and reconstruction of signals.

Teaching methods

Lectures
Individual consultations
Project work

Summary

Measurements of noise, vibration, force and stress in machinery. Technique for recording and processing of signals. Antialiasing filters. Signal analysers. FFT and 1/n-octave technique. Tracking technique and order analysis of rotating or reciprocating machines. Signal enhancement. Kalman filter. Wavelets in diagnostics. Diagnostics of engines, gearboxes, rolling and journal bearings. Unbalance compensation of rotational parts. Orbits of shafts in journal bear-ings - full spectra. Spectra measurements of stationary and non-stationary signals.

Compulsory literature:

Oppenheim, A.V. - Schafer, R.W.: Digital signal processing. Prentice-Hall, International, Inc. Englewood Cliffs, New Jersey 1975. Randall, R.B.: Frequency Analysis. Brüel & Kjaer, 1987. Hassalt, J.R. - Zaveri, K.: Acoustic Noise Measurements. Brüel & Kjaer, 1988. Papoulis, A.: The Fourier Integral and Its Applications. McGraw-Hill, New York, 1962. Orfanidis, S.I.: Optimum Signal Processing. Macmillan Publishing Company, New York, 1985. Tůma, J. Signal Processing. VSB-Technical University of Ostrava, InterDV Project output, 2013. Online available: http://homel.vsb.cz/~tum52/download-publications.php?file=Signalprocessing13.pdf Tůma, J., Vehicle gearbox noise and vibration : measurement, signal analysis, signal processing and noise reduction measures. Chichster, West Sussex : John Wiley & Sons Ltd, 2014. ©2014 Philips, L., Parr, J., Riskin, E., Signals, Systems, and Transforms (4th Edition). Boston : Pearson, [2014], ISBN-13: 978-0131989238

Recommended literature:

Tůma, J.: Vehicle gearbox noise and vibration, Wiley 2014.

Way of continuous check of knowledge in the course of semester

E-learning

Další požadavky na studenta

Prerequisities

Subject has no prerequisities.

Co-requisities

Subject has no co-requisities.

Subject syllabus:

Sampling and quantization, signal to noise ratio, analog and digital filters, the first and second generation of the Vold-Kalman order filter, Fourier transform, fast Fourier transform algorithm (FFT and FFTW), autospectrum, analytic signal, Hilbert transform, modulation and demodulation of harmonic signals, calculation the envelope and phase of an analytical signal, unwrapping phase, quadrature mixing, parametric and nonparametric methods for calculating the frequency response, autocorrelation function, cross correlation function, Wiener–Khinchin theorem, wavelet transform, decomposition and reconstruction of signals.

Conditions for subject completion

Conditions for completion are defined only for particular subject version and form of study

Occurrence in study plans

Academic yearProgrammeField of studySpec.FormStudy language Tut. centreYearWSType of duty
2012/2013 (P2346) Mechanical Engineering (3902V056) Control of Machines and Processes P Czech Ostrava Choice-compulsory study plan
2012/2013 (P2346) Mechanical Engineering (3902V056) Control of Machines and Processes K Czech Ostrava Choice-compulsory study plan
2012/2013 (P2301) Mechanical Engineering (3902V010) Automation of Technological Processes P Czech Ostrava Choice-compulsory study plan
2012/2013 (P2301) Mechanical Engineering (3902V010) Automation of Technological Processes K Czech Ostrava Choice-compulsory study plan
2011/2012 (P2346) Mechanical Engineering (3902V056) Control of Machines and Processes P Czech Ostrava Choice-compulsory study plan
2011/2012 (P2346) Mechanical Engineering (3902V056) Control of Machines and Processes K Czech Ostrava Choice-compulsory study plan
2011/2012 (P2301) Mechanical Engineering (3902V010) Automation of Technological Processes P Czech Ostrava Choice-compulsory study plan
2011/2012 (P2301) Mechanical Engineering (3902V010) Automation of Technological Processes K Czech Ostrava Choice-compulsory study plan
2010/2011 (P2301) Mechanical Engineering (3902V010) Automation of Technological Processes P Czech Ostrava Choice-compulsory study plan
2010/2011 (P2301) Mechanical Engineering (3902V010) Automation of Technological Processes K Czech Ostrava Choice-compulsory study plan
2009/2010 (P2301) Mechanical Engineering (3902V010) Automation of Technological Processes P Czech Ostrava Choice-compulsory study plan
2009/2010 (P2301) Mechanical Engineering (3902V010) Automation of Technological Processes K Czech Ostrava Choice-compulsory study plan
2008/2009 (P2301) Mechanical Engineering (3902V010) Automation of Technological Processes P Czech Ostrava Choice-compulsory study plan
2008/2009 (P2301) Mechanical Engineering (3902V010) Automation of Technological Processes K Czech Ostrava Choice-compulsory study plan
2007/2008 (P2301) Mechanical Engineering (3902V010) Automation of Technological Processes P Czech Ostrava Choice-compulsory study plan
2007/2008 (P2301) Mechanical Engineering (3902V010) Automation of Technological Processes K Czech Ostrava Choice-compulsory study plan
2006/2007 (P2301) Mechanical Engineering (3902V010) Automation of Technological Processes P Czech Ostrava Choice-compulsory study plan
2006/2007 (P2301) Mechanical Engineering (3902V010) Automation of Technological Processes K Czech Ostrava Choice-compulsory study plan
2005/2006 (P2301) Mechanical Engineering (3902V010) Automation of Technological Processes P Czech Ostrava Choice-compulsory study plan
2005/2006 (P2301) Mechanical Engineering (3902V010) Automation of Technological Processes K Czech Ostrava Choice-compulsory study plan

Occurrence in special blocks

Block nameAcademic yearForm of studyStudy language YearWSType of blockBlock owner