LASEROWY POMIAR DRGAŃ

- Konferencja AIVELA 2012Zbigniew Motyka

Ancona 26-29 czerwca 2012 r.

10th Intl CONFERENCE on VIBRATION MEASUREMENTS BY LASER AND NONCONTACT TECHNIQUES

Komitet Naukowy Konferencji• Conference Chairman

Enrico Primo Tomasini , Polytechnic University of Marches, Italy

Scientific Committee

Krzysztof M. Abramski , Wroclaw University of Technology, PolandJosé Roberto de Franca Arruda, University of Campinas, BrasilAnand K. Asundi, Nanyang Technological University, SingaporePeter Avitabile, University of Massachusetts Lowell, USA Karl Bendel, Robert BOSCH GmbH, Germany David B. Bogy, University of California, Berkeley, USA Xavier Carniel, Centre tech. Industries Mecaniques, Senlis, France Ayoub Chakari, LSP, University L. Pasteur, Illkirch, France Willem Decraemer, University of Antwerp, BelgiumDavid J. Ewins, Imperial College, London, and BLADE - Bristol University, UK Hans Jochen Foth, University of Kaiserslautern, Germany Patrick Guillaume, Vrkje Universiteit Brussel, BelgiumNeil A. Halliwell, Loughborough University, UK

Komitet Naukowy Konferencji•

Daniel J. Inman, Virginia Tech., Blacksburg – VA, USA Shyam Mohan Khanna, Columbia University, New York, USA Fernando Mendoza Santoyo, Centro de Investigaciones en Optica, A.C. - MexicoAnna Grazia Mignani, IROE-CNR, Firenze, ItalyLarry D. Mitchell, former Virginia Tech., Blacksburgh – VA, USA Christopher Niezrecki, University of Massachusetts Lowell, USA Nobuyuki Okubo, Chuo University, Tokyo, JapanWolfgang Osten, Universität Stuttgart, Germany Nicola Paone , Univ. Politecnica delle Marche, ItalyGiancarlo Pedrini, Universität Stuttgart, Germany Christian Rembe , Polytec GmbH , Germany Giancarlo Righini, IROE-CNR, Firenze, ItalySteve J. Rothberg, Loughborough University, UK Paul Sas, University of Leuven, BelgiumHans J. Tiziani, University of Stuttgart, Germany Steve Vanlanduit, Vrije Universiteit Brussel, BelgiumJoseph F. Vignola , The Catholic University of America, USA Hans J. von Martens, PTB, Berlin, Germany Elmar Wagner, Fraunhofer Inst. Physik. Messtech., Freiburg, Germany

Sesja 1• WEDNESDAY, 27th JUNE

09.00 WELCOME by Prof. E.P. Tomasini, President of A.I.VE.LA. and ConferenceChairman

09.20 Session 1: ADVANCES in LASER VIBROMETRY...........Chairman: Prof. D.J. Ewins, BLADE, University of Bristol, UK

• “Are rotating wedges a feasible alternative to dual mirrors for scanning and trackingLDV?”, S. J. Rothberg, M. Tirabassi, Loughborough University, UK

• “Advanced techniques in vibrometry by using spatial light modulators”, S. Mayer, B. Tibken, C. Rembe, University of Wuppertal, Germany

• “Generalized Laser Doppler Vibrometer Noise Maps ”, P. O’Malley, J. Vignola, J. Judge, The Catholic University of America, USA

• “Demodulator electronics for laser vibrometry”, G. Dudzik, A. T. Waz, P. R. Kaczmarek, A. J. Antonczak, J. Z. Sotor, K. Krzempek, G. Sobon, K. M.Abramski, Wroclaw Universityof Technology, Poland

Mapy szumów własnych LDV

Sesja 2• 11.00 Session 2: BLADE TIP TIMING

............Chairman: Prof. J.F. Brouckaert, von Karman Institute for Fluid Dynamics, Belgium

• “Tip Timing Measurement Chain Validation with the Universal TipTiming Calibrator UTTC,Approach & Experience”, U. Pfeifer, M. Zidorn, Siemens AG, Germany

• “Data acquisition and processing for tip timing and OperationalModal Analysis of turbomachinery blades”, D. Sabbatini, B. Peeters, T. Martens, K. Janssens, LMS International, Belgium

• “Development and experimental characterization of a newnon contact sensor for blade tip timing ”, J.F. Brouckaert, R. Marsili, G. Rossi , R. Tomassini, Università di Perugia, Italy

Bezkontaktowy czujnik do synchronizacji łopatek wir nika• 11.00 Session 2: BLADE TIP TIMING

............Chairman: Prof. J.F. Brouckaert, von Karman Institute for Fluid Dynamics, Belgium

Bezkontaktowy czujnik do synchronizacji łopatek wir nika

Sesja 3• 12.00 Session 3: APPLICATION of LDV to MEMS

...........Chairman: Prof. J.F. Vignola, The Catholic University ofAmerica, USA

• “Dynamical topography measurements of MEMS up to 25 MHz, through transparent window, and in liquid by Digital HolographicMicroscope (DHM)”, Y. Emery, N. Aspert, F. Marquet, Lyncée TecSA, Switzerland

• “There is Plenty of Room at the Bottom to Approach Sub-Femtometer Vibrometry”, C. Rembe, Polytec GmbH, Germany

• “Measuring MEMS vibration with novel quasi-heterodyned laser interferometry”, A. Styk, P.Lambelet, R. Paris, M.Kujawinska , Institute of Micromechanics and Photonics, Poland

Dynamiczne pomiary topografii MEMS

Dynamiczne pomiary topografii MEMS

Sesja 4

• Session 4: MANUFACTURERS' PRESENTATIONS

..........Chairman: Prof. E.P. Tomasini, Polytechnic University of Marche, Italy

Wystawa towarzysząca: producenci wibrometrów i interferometrów laserowych

Wystawa towarzysząca: producenci wibrometrów i interferometrów laserowych

Wystawa towarzysząca: producenci wibrometrów i interferometrów laserowych

Wystawa towarzysząca: producenci wibrometrów i interferometrów laserowych

Wystawa towarzysząca: producenci wibrometrów i interferometrów laserowych

Wystawa towarzysząca: producenci wibrometrów i interferometrów laserowych

Wystawa towarzysząca: producenci wibrometrów i interferometrów laserowych

Wystawa towarzysząca: producenci wibrometrów i interferometrów laserowych

Sesja 5• 15.30 Session

5: ADVANCES in LASER VIBROMETRY II...........Chairman: Prof. S.J. Rothberg, LoughboroughUniversity, UK

• “A universal laser interferometer for high linearitymeasurements”, G. Budzyn, T.Podzorny, J. Rzepka, WroclawUniversity of Technology, Poland

• “Simultaneous 3D-vibration measurement using a single laser beam device ”, C.Brecher, A. Guralnik, S. Bäumler, RWTH Aachen University, Germany

• “Remote-Sensing Vibrometry at 1550 nm wavelength”, A.Dräbenstedt, J. Sauer, C. Rembe, Polytec GMBH, Germany

Interferometr laserowy o du Ŝej klasie dokładno ści i liniowo ści

Jednoczesny pomiar drga ń 3D przy u Ŝyciu urz ądzenia z pojedyncz ą wiązką laserow ą

Sesja 6• 16.50 Session 6: SELF MIXING VIBROMETRY

...........Chairman: Prof. G. Giuliani, University of Pavia, Italy

• “Digital to Analog Conversion Methodology Applied to Self-MixingDisplacement Signals”, A. Luna Arriaga, F. Bony, T. Bosch, CNRS, LAAS -Laboratorie d'Analyse et Architecture des Systèmes France

• “Optical feedback interferometry for measuring dynamic stress deformationof beams”, R. Atashkhooei, F. Azcona, S. Royo, L. Gil Espert, UniversidadPolitecnica de Catalunya, Spain

• “Error Analysis due to Laser Beams Misalignment of a Double Laser Self-Mixing Velocimeter”, B. Tanios, F. Bony, T. Bosch CNRS, LAAS- Laboratoried'Analyse et Architecture des Systèmes, France

• “Robust Real-time Self-Mixing Interferometric Laser Vibration Sensor withEmbedded MEMS Accelerometer”, U. Zabit, O. D. Bernal, T. Bosch, Univ. de Toulouse, France

Self mixing vibrometry

Self mixing vibrometry

Sesja 7• THURSDAY, 28th JUNE

09.00 Session 7: METROLOGY & CALIBRATION - developerd in collaboration with Dr H.J. von Martens...........Chairman: Dr H.J. von Martens, former PTB, Germany

• “Problem of Calibrating Laser-Doppler Vibrometers at Hig h Frequencies ”, M. Winter, H. Füser, M. Bieler, G. Siegmund, C. Rembe , Polytec GmbH , Germany

• “Calibrating Angular Transducer Using Sinusoidal and Shock Excitation”, L. Zhang, J. Peng, Changcheng Institute of Metrology & Measurement, China

• “Applicability of ISO Standard Methods to vibration measurements at high frequencies andhigh accelerations”, H.-J. von Martens, PTB-Physikalisch Technische Bundesanstalt, Germany

• “Piezoelectric Shaker Developments for Calibration of Accelerometers at ExtendedFrequencies”, B. Payne,D. Evans, NIST- National Institute of Standards and Technology, USA

• “The application of orthogonal homodyne interferometer in the vibration calibration of ultra-lowfrequency and large amplitude”, D. Zhang, Y. Cao, L. Zhang, X. Li, C. Hu, ChangchengInstitute of Metrology & Measurement, China

Kalibracja wibrometrów laserowych

Sesja 8• 11.00 Session 8: ADVANCES in LASER VIBROMETRY III

...........Chairman: Dr C. Rembe, Polytec GmbH, Germany

• “Multi-beam laser Doppler vibrometer with fiber sensing h ead”, P. B. Phua , Y. Fu, M. Guo, H. Liu, DSO National Laboratories,Singapore

• “Recent development of WDM fiber vibrometry ”, A. T. Waz, G. Dudzik, P. R. Kaczmarek, A. J. Antonczak, J. Z. Sotor, K. Krzempek, G. Sobon, K. M. Abramski , Wroclaw University ofTechnology, Poland

• “Advanced Multipoint vibrometry using spatial light modula tors ”, T. Haist , C. Lingel, W. Osten, M. Winter, M. Giesen, F. Ritter, C. Rembe, University of Stuttgart, Germany

• “Experimental validation of a newly designed 6-DoF scanning laser head”, D. Di Maio, C. Schwingshakl, P. Giuliani, D. J. Ewins, Bristol University, UK

• “Underwater green laser vibrometry ”, A.J. Antonczak , P. Koziol, A.T. Waz, J.Z. Sotor, G.Dudzik, P.R. Kaczmarek, K.M. Abramski , Wroclaw University of Technology, Poland

Wielowi ązkowe wibrometry laserowe –Politechnika Wrocławska

Sesja 9• 14.00 Session 9: BIOMEDICAL APPLICATIONS

...........Chairman: Prof. J.J.J. Dirckx, University of Antwerp, Belgium

• “Magnetically driven middle ear ossicles for optical measurement of vibrations in anear with opened eardrum”, J.Peacock, M. von Unge, J.J.J. Dirckx, University ofAntwerp, Belgium

• “Laser Doppler Vibrometry Measurement of the Mechanical Myogram”, J.W. Rohrbaugh, E.J. Sirevaag, E. Richter, Washington University in Saint Louis, USA

• “Simultaneous Measurement of Respiration and Cardiac Period in Preterm Infantsby Laser Doppler Vibrometry”, L.Scalise, P.Marchionni, I.Ercoli, E.P. Tomasini, Univ. Politecnica delle Marche, Italy

• “Real-time full field Laser Doppler Imaging ”, M. Leutenegger , P.Harbi, T. Thacher, W. Raffoul, T. Lasser, EPFL STI LOB, Switzerland

• “Laser Application on Haptics: Tactile Stiffness Measurement”, L. Scalise, M. Memeo, F. Cannella, M. Valente, D.G. Caldwell, E.P. Tomasini, IIT, Italy

Sesja 10• 15.40 Session 10: VIBRATION MEASUREMENTS by RADAR

TECHNIQUES - developed by Prof. C. Gentile...........Co- Chairman: Prof. C. Gentile, Polytechnic of Milan, Italy...........Co- Chairman: Prof. E.P. Tomasini, POlytecnic University of Marche, Italy

• “Vibration Measurement on Large Structures by Microwave R emoteSensing ”, C. Gentile, Politecnico di Milano, Italy

• “Real Aperture Radar interferometry as a tool for buildings vibrationmonitoring: limits and potentials from an experimental study”, G. Luzi, O. Monserrat, M. Crosetto, Institute of Geomatics, Spain

• “Radar-Based Dynamic Testing and System Identification of a Guyed Mast”, C. Gentile, F. Ubertini, Politecnico di Milano, Italy

Sesja 11• 17.00 Session 11: APPLICATIONS of LASER VIBROMETRY

...........Chairman: Dr K. Bendel, Robert BOSCH GmbH, Germany

• “Synthetic Jet Parameter Identification and Numerical Results Validation”, D. Sabbatini, R. Rimasauskiene, M. Matejka, M. Kurowsky, T. Wandowsk, P. Malinowski, P. Doerffer, LMS International, Belgium

• “Analysis of Classical Guitars' Vibrational Behaviour bas ed on Scanning Laser Vibrometer Measurements ”, M. Czajkowska, Wroclaw University of Technology, Poland

• “Diagnostic procedure on brake pad assembly based on Young modulus estimation”, P. Chiariotti, M. Martarelli, C.Santolini, E. P. Tomasini, Università Politecnica delle Marche, Italy

• “A study on a coincidence phenomenon in building partitions by using laser Doppler vibrometer”, R. Bolejko, Wroclaw University of Technology, Poland

• “Quantitative validation of an air-coupled ultrasonic probe model by Interferometric Laser Tomography”, G.M. Revel, G. Pandarese, A. Cavuto, Università Politecnica delle Marche, Italy

Drgania gitary klasycznej

• 17.00 Session 11: APPLICATIONS of LASER VIBROMETRY...........Chairman: Dr K. Bendel, Robert BOSCH GmbH, Germany

Drgania gitary klasycznej

Sesja 12• FRIDAY, 29th JUNE

09.00 Session 12: NDT and QUALITY CONTROL...........Chairman: Prof. G.L. Rossi, University of Perugia, Italy

• “Vibration measurements by laser techniques on rotating micro-tools”, G. Capelli, M. Benedetti, F. Bonelli, S. Gerussi, M. Norgia, G. Giuliani, University of Pavia Italy

• “In-site defectoscopy of granite blocks with a laser vibrometer”, T. Podzorny, G.Budzyn, J. Rzepka, Wroclaw University of Technology Poland

• “Different configurations of laser vibrometry for quality control of electric motors withexternal rotor”, P. Chiariotti, R.Ciarmatori, P. Castellini, A. Bastari, N. Paone, LoccioniGroup, Italy

• “Bearing damage characterization using SVAN 958 and laser in the time domain”, S.A. Aye, University of Pretoria, South Africa

• "Quality control agent: self-adaptive laser vibrometry for on-line diagnostics ”, S. Serafini , N.Paone , P.Castellini, Università Politecnica delle Marche, Italy

Kontrola jakości wibrometrem laserowym

Kontrola jakości wibrometrem laserowym

Kontrola jakości wibrometrem laserowym

Sesja 13• 11.00 Session 13: FIBER OPTIC SENSORS

............Chairman: Prof. N. Paone, Polytechnic Universityof Marche, Italy

• “Optical fiber sensor to measure the bending of a flexiblesheet”, G. Salceda-Delgado, A. Martínez-Ríos, D. Monzón-Hernández, Centro de Investigaciones enÓptica A. C., Mexico

• “Issues concerning intensity-based fiber sensors for noncontact vibration monitoring ”, A.Vallan, M.L. Casalicchio , G. Perrone, Politecnico di Torino, Italy

Wibrometry światłowodowe

Sesja 14• 11.40 Session 14: FULL-FIELD METHODS for VIBRATION or DEFORMATION

...........Chairman: Prof. K.M. Abramski, Wroclaw University of Technology, Poland

• “Measurement of dynamical paths from elastic objects at the entrainment frequenciesusing high speed digital holographic interferometry”, C. Pérez López, F.MendozaSantoyo, Centro de Investigaciones en Óptica A. C., Mexico

• “Single-shot digital holographic interferometry using a high power pulsed laser for fullfield measurement of traveling waves”, D.De Greef, J.J.J. Dirckx, University of Antwerp, Belgium

• “Laser Doppler imaging with heterodyne holography ”, B. Samson, M. Lesaffre, N. Verrier, M. Atlan, CNRS UMR 7587, Inserm U 979- Institut Langevin, France

• "Dual integrated laser interferometer for fringe project ion techniques ", Z. Motyka , H. Passia , Central Mining Institute, Poland

• “Dynamic speckle - interferometry of micro-displacements ”, A. P. Vladimirov, Ural Branch of Russian Academy of Science, Russia

Cyfrowa interferometria holograficzna

Cyfrowa interferometria holograficzna

Cyfrowa interferometria holograficzna

Dual integrated laser interferometer for fringe pro jection techniques

Zbigniew Motyka & Henryk Passia

Ancona 26-29 czerwca 2012 r.

10th Intl CONFERENCE on VIBRATION MEASUREMENTS BY LASER AND NONCONTACT TECHNIQUES

Space layout of fringe projection onto plane sample surface

I = Io [ 1 + cos (2πxs-1)] d = s cos(θ ) d’ = d + z sin(θ )

Io – peak intensity for bright fringes – fringe spacing at XY-plane

Different space layout configurations of fringe pro jection onto

dynamically changing plane sample surface

Arrows represent the directions of interferogram recording.

The fringes are projected from the top.

Different space layout configurations of fringe pro jection onto

dynamically changing plane sample surface

Different space layout configurations of fringe pro jection onto

dynamically changing plane sample surface

Different space layout configurations of fringe pro jection onto

dynamically changing plane sample surface

Integrated dual laser interferometer using two orth ogonal beams

(red and green) emits two sets of parallel fringes

Two laser beams containing fringes with different spacing, obtained with the use of integrated dual l aser

interferometer, projected onto plane surface

Interference pattern projected on a model surface o bject with the

use of experimental model of integrated dual laser interferometer

KONCERT chóru CRUA w ko ściele romańskim "Santa Maria" w Portonovo