INVESTIGATIONS OF INFLUENCE OF VIBRATION ON HUMAN-OPERATOR CONTROL FUNCTIONS
Keywords:
human-operator, manual control, vibration isolation, percussive toolsAbstract
In the paper results of experimental investigations of the system operator-handle-base have been presented. The aim of investigations was to record and analyse dynamical reactions of human operator volunteers participating in the experiments on a visual, suddenly appearing step signal. The main task of each operator was tracking of the signal as precisely as possible with a push force exerted on the tool handle. The measurements were done on an especially designed stand. The stand allows to simulate vibration of the tool with chosen frequencies with or without handle isolation. Time histories of step reference and forces realized by the operator were statistically elaborated and graphically presented.Downloads
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Basista Z. 2001, Modelowanie i symulacja układu człowiek-narzędzie-podłoże. Zeszyty Naukowe Politechniki Krakowskiej Mechanika, nr 83, pp. 21-30.
Babitsky V.I. 1998, Hand-held percussion machine as discrete non-linear converter. Journal of Sound and Vibration, 214(1), pp. 165-182.
Basista Z. 2002, Wpływ aktywnej wibroizolacji rękojeści na ergonomiczny komfort operowania ręcznym narzędziem udarowym. Zeszyty Naukowe Politechniki Rzeszowskiej, nr 197, Mechanika, z. 60, pp. 19-26.
Basista Z. 2004, Modelowanie i badania symulacyjne układu: człowiek-narzędzie ręczne. PTSK, Symulacja w badaniach i rozwoju, Kraków, ISBN 83-7242-3180, pp. 27-34.
Basista Z. 2005, Symulacja eksperymentu dla zbadania wpływu układu wibroizolacji na jakość operowania ręcznym narzędziem udarowym. Folia Scientinarium Universitatis Technical Resoviensis, Nr 222, Rzeszów, ISSN 0209-2689, pp. 11-18.
Basista Z. 2006, Simulation investigation of an active vibration protection system of an operator of a hand-held percussive tool. Engineering Transactions, 54, 3, pp. 173-187.
Basista Z., Książek M. 2007, Criteria of estimation of active vibration isolation system in hand-held percussive tools. Mechanics, AGH University of Science and Technology, vol. 26, No. 4, ISSN 1734-8927, pp. 160-168.
Basista Z., Książek M. 2008, Estimation of comfort parameters of an active vibration isolation system of handle of percussive power tool. Proc. "INTER-NOISE'2004" Prague.
Basista Z., Książek M., Tarnowski J. 2008, Testowe badania doświadczalne reakcji człowieka-operatora narzędzia ręcznego przy sinusoidalnym sygnale wejściowym. Czasopismo Techniczne, z. 1-M/2008, ISSN 0011-4561, pp. 27-35.
Basista Z., Książek M., Tarnowski J. 2009, Experimental investigations of human-operator as a pressure force regulator in man-hand tool system. Archives of Control Sciences, vol. 19(LIV), No. 1/2009, Polish Academy of Sciences, Committee of Automatic Control and Robotics, ISSN 0004-072X.
McRuer D.T., Jex H.R.1967, A review of quasi-linear pilot models. IEEE Transactions on Human Factors in Electronics, vol. HFE 8, No. 3, September 1967, pp. 231-249.
Rakheja S., Wu J.Z. 2002, A comparison of biodynamic models of the human hand-arm system for applications to hand-held power tools. Journal of Sound and Vibration, 249(1), pp. 55-82.
Sheridan T.B., Ferrell W. 1974, Man-Machine Systems. The MIT Press, Cambridge.
Sovenyi Sz., Gillespie R.B. 2007, Cancellation of biodynamic feedthro-ugh in vehicle control tasks. IEEE Transactions on Control Systems Technology, vol. 15, No. 6, pp. 1018-1028.
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