Energy evaluation of protection effectiveness of anti-vibration gloves.
This article describes an energy method of assessing protection effectiveness of anti-vibration gloves on the human dynamic structure. The study uses dynamic models of the human and the glove specified in Standard No. ISO 10068:2012. The physical models of human-tool systems were developed by combining human physical models with a power tool model. The combined human-tool models were then transformed into mathematical models from which energy models were finally derived. Comparative energy analysis was conducted in the domain of rms powers. The energy models of the human-tool systems were solved using numerical simulation implemented in the MATLAB/Simulink environment. The simulation procedure demonstrated the effectiveness of the anti-vibration glove as a method of protecting human operators of hand-held power tools against vibration. The desirable effect is achieved by lowering the flow of energy in the human-tool system when the anti-vibration glove is employed.
a Poznan University of Technology , Poland.
Tomasz
T
Hermann
a Poznan University of Technology , Poland.
Marian Witalis
MW
Dobry
D001696:Biomechanical Phenomena / Q000502:physiology*; D003198:Computer Simulation; D006804:Ergonomics / Q000295:instrumentation / Q000379:methods; D017575:Gloves, Protective / Q000592:standards*; D053421:Hand-Arm Vibration Syndrome / Q000517:prevention & control*; D006801:Humans; D008422:Materials Testing; D008962:Models, Theoretical; D014732:Vibration
anti-vibration gloves; biomechanical system; local vibrations