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Geometric model of four axial manipulator for measurement microphone for acoustic measurements

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Warianty tytułu
Języki publikacji
EN
Abstrakty
EN
The article presents a geometric model of a four axial manipulator intended for acoustic measurements in an anechoic chamber. The geometric model allows the development of a three dimensional computer model, a design of the construction of this device. The article presents the strultural solution for the device with the emphasis on the structure of the joint that allows the movement of the effector end with a fixed microphone. The developed geometric model allows the programming and automated positioning of the microphone related to the tested object at a given point of the measurement sphere. The possibility of positioning the microphone according to the straight or reverse model is presented. The technical and functional parameters of the solution described are adequate to specific conditions of operation in the anechoic chamber and high requirements stated for acoustic tests. The structure of the manipulator ensures a minimum influence of the measurement environment on the acoustic parameters.
Rocznik
Strony
1073--1084
Opis fizyczny
Bibliogr. 13 poz., rys., wykr.
Twórcy
autor
autor
Bibliografia
  • Batko W., Dąbrowski Z., Engel Z., Kiciński J. and Weyna S. (2005): The modern methods for testing the vibroacoustic processes. - Radom, ITeE - PIB Press, (in Polish).
  • Batko W., Felis. J., Flach A., Kamisiński T., Giesko T. and Zbrowski A. (2008): A concept of an actuator for the positioning measurement system in an anechoic room. - Archives of Acoustic, vol.33, No.2, pp.201-207.
  • Batko W., Felis J., Kamisiński T. and Wierzbicki J. (2007): Automation of acoustic measurements in an anechoic chamber. - Mitteilungen aus dem Institut für Maschinenwesen der Technischen Universität Clausthal; No.32, pp.202-209.
  • Cox T.J. and D'Antonio P. (2004): Acoustic Absorbers and Diffusers: Theory, Design and Application. - Spon Press.
  • Felis J., Flach A., Kamisiński T. and Zbrowski A. (2008): The manipulator for acoustic measurements in the anechoic chamber. Theory of machines and mechanisms. - XXI National and I International Scientific-Educational Conference for Theory of Machines and Mechanisms TMM 2008. pp.265-272. (in Polish).
  • Felis J., Zbrowski A., Giesko T. and Mężyk J. (2009): Structure Synthesis and Mechanical Parameters Choice for a Manipulating Mechanism for Acoustical Measurements in Anechoic Chamber. - Solid State Phenomena, vols.147-149, pp.13-18.
  • Mężyk J., Kamisiński T., Zbrowski A. and Flach A. (2009): Hardware Structure of a Control Section of Manipulation Mechanism for Acoustical Measurement in Anechoic Chamber. - Solid State Phenomena, vols.147-149, pp.7-12.
  • Kamisiński T., Flach A., Felis J. and Zbrowski A. (2009): Usefullness of a rotating manipulator as a tool in acoustic measurements in anechoic chambers. - The 56th Open Seminar on Acoustics. 15-18 September 2009, Warszawa-Goniądz, pp.439-443.
  • PN-EN 60268-5:2005: Sound system equipment - Part 5: Loudspeakers.
  • PN-EN ISO 3745:2007: Determination of sound power levels and sound energy levels of noise sources using sound pressure - Precision methods for anechoic rooms and hemi-anechoic rooms.
  • Weyna S. (2005): The Distribution of Energy of Real Acoustic Sources. - Warszawa: WNT Press (in Polish).
  • Zbrowski A., Mężyk J. and Czajka P. (2010): The system of manipulator for measurements in the anechoic chamber. - Przegląd Mechaniczny 4/2010 pp.25-30 (in Polish).
  • Zbrowski A., Mężyk J., Giesko T. and Kamisiński T. (2010): System for automated acoustic measurements in the anechoic chamber. - Maintenance Problems, No.3, pp.115-126.
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-article-BPZ5-0027-0057
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