352-0916/02 – Signal Processing (ZprS)

Gurantor departmentDepartment of Control Systems and InstrumentationCredits10
Subject guarantorprof. Ing. Jiří Tůma, CSc.Subject version guarantorprof. Ing. Jiří Tůma, CSc.
Study levelpostgraduateRequirementChoice-compulsory
YearSemesterwinter + summer
Study languageCzech
Year of introduction2013/2014Year of cancellation
Intended for the facultiesFS, HGFIntended for study typesDoctoral
Instruction secured by
LoginNameTuitorTeacher giving lectures
SUR111 Ing. Pavel Šuránek, Ph.D.
TUM52 prof. Ing. Jiří Tůma, CSc.
Extent of instruction for forms of study
Form of studyWay of compl.Extent
Full-time Examination 25+0
Combined 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

Výsledek studia je ověřen odevzdáním projektů, absolvováním testu a ústní zkouškou.

E-learning

Další požadavky na studenta

The student must submit the projects, pass the test and pass the oral exam.

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

Full-time form (validity from: 2013/2014 Winter semester)
Task nameType of taskMax. number of points
(act. for subtasks)
Min. number of points
Examination Examination  
Mandatory attendence parzicipation:

Show history

Occurrence in study plans

Academic yearProgrammeField of studySpec.FormStudy language Tut. centreYearWSType of duty
2019/2020 (P2346) Mechanical Engineering (3902V056) Control of Machines and Processes P Czech Ostrava Choice-compulsory study plan
2019/2020 (P2346) Mechanical Engineering (3902V056) Control of Machines and Processes K Czech Ostrava Choice-compulsory study plan
2018/2019 (P2346) Mechanical Engineering (3902V056) Control of Machines and Processes P Czech Ostrava Choice-compulsory study plan
2018/2019 (P2346) Mechanical Engineering (3902V056) Control of Machines and Processes K Czech Ostrava Choice-compulsory study plan
2017/2018 (P2346) Mechanical Engineering (3902V056) Control of Machines and Processes P Czech Ostrava Choice-compulsory study plan
2017/2018 (P2346) Mechanical Engineering (3902V056) Control of Machines and Processes K Czech Ostrava Choice-compulsory study plan
2016/2017 (P2346) Mechanical Engineering (3902V056) Control of Machines and Processes P Czech Ostrava Choice-compulsory study plan
2016/2017 (P2346) Mechanical Engineering (3902V056) Control of Machines and Processes K Czech Ostrava Choice-compulsory study plan
2016/2017 (P2301) Mechanical Engineering (3902V010) Automation of Technological Processes K Czech Ostrava Choice-compulsory study plan
2015/2016 (P2346) Mechanical Engineering (3902V056) Control of Machines and Processes P Czech Ostrava Choice-compulsory study plan
2015/2016 (P2346) Mechanical Engineering (3902V056) Control of Machines and Processes K Czech Ostrava Choice-compulsory study plan
2015/2016 (P2301) Mechanical Engineering (3902V010) Automation of Technological Processes K Czech Ostrava Choice-compulsory study plan
2014/2015 (P2346) Mechanical Engineering (3902V056) Control of Machines and Processes P Czech Ostrava Choice-compulsory study plan
2014/2015 (P2346) Mechanical Engineering (3902V056) Control of Machines and Processes K Czech Ostrava Choice-compulsory study plan
2014/2015 (P2301) Mechanical Engineering (3902V010) Automation of Technological Processes P Czech Ostrava Choice-compulsory study plan
2014/2015 (P2301) Mechanical Engineering (3902V010) Automation of Technological Processes K Czech Ostrava Choice-compulsory study plan
2013/2014 (P2301) Mechanical Engineering (3902V010) Automation of Technological Processes P Czech Ostrava Choice-compulsory study plan
2013/2014 (P2301) Mechanical Engineering (3902V010) Automation of Technological Processes K Czech Ostrava Choice-compulsory study plan
2013/2014 (P2346) Mechanical Engineering (3902V056) Control of Machines and Processes P Czech Ostrava Choice-compulsory study plan
2013/2014 (P2346) Mechanical Engineering (3902V056) Control of Machines and Processes K Czech Ostrava Choice-compulsory study plan

Occurrence in special blocks

Block nameAcademic yearForm of studyStudy language YearWSType of blockBlock owner