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Computerized Method for Work Space Optimization in Conditions of Static Work

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Warianty tytułu
Języki publikacji
EN
Abstrakty
EN
The aim of this research was to develop a theoretical method for the ergonomic optimization of the work space of the upper limb. This method is based on a model of the upper extremity with 7 degrees of freedom. It consists of 3 rigid elements modeling the arm, forearm, and hand and 34 upper extremity muscles. The trunk is considered immobile. The shoulder joint is modeled as a rotating kinematics pair of third class, the elbow and wrist joints - of fourth class. The minimum sum of muscle force moments in the joints and soft saturation muscle cooperation criterion were used as merit criteria. The developed method makes it possible to effectively solve, in a defined work space, the task of work space optimization.
Rocznik
Strony
97--108
Opis fizyczny
Bibliogr. 15 poz., rys., tab.
Twórcy
autor
  • Central Institute for Labour Protection, Poland
autor
  • Warsaw University of Technology, Poland
  • Warsaw University of Technology, Poland
Bibliografia
  • [1] Andersson, J.A.D. (1984). Shoulder pain and tension neck and their relation to work. Scandinavian Journal of Environment and Health, 10, 435-445.
  • [2] Ayoub, M. (1994). Biomechanics of manual material handling through simulation. Proceedings of the 3rd Pan-Pacific Conference on Occupational Ergonomics, 376-380.
  • [3] Chaffin, D.B., & Andersson, G.B. (1991). Occupational biomechanics (2nd ed.). New York: Wiley.
  • [4] Denavit, J., & Hartenberg, R.S. (1955, June). A kinematic notation of lower pair mechanism based on matrices. Transactions of ASME , Journal of Applied Mechanics, 215-222.
  • [5] Golińiski, J. (1974). Metody optymalizacji w projektowaniu technicznym [Optimization methods in technical design]. Warsaw, Poland: Wydawnictwa Naukowo-Techniczne.
  • [6] Hagberg, M., & Wegman, D.H. (1987). Prevalence rates and odds ratios of occupational groups. British Journal of Industrial Medicine, 44, 602-610.
  • [7] Kędzior, K., Roman, D., & Rzymkowski, C. (1993a). Modelling of human arm in the work space. Proceedings of the 4th International Symposium on Computer Simulation in Biomechanics, Paris-Montlignon, BMG1-14-BMG1-17.
  • [8] Kędzior, K., Roman, D., & Rzymkowski, C. (1993b). Work space optimization by computer simulation method. In W.S. Marras, W. Karwowski, J.K . Smith, & L. Pacholski (Eds.), The ergonomics of manual work (pp. 619-622). London: Taylor & Francis.
  • [9] Kędzior, K., Roman, D., & Rzymkowski, C. (1993c). Modelling upper extremity muscles effort under static working conditions. In M. Thoma & W. Wyner (Eds.), Lecture notes in control and information sciences (Vol. 187, pp. 333-338). London: Springer-Verlag.
  • [10] Roman, D., Bugajska, J., & Konarska, M. (1996). Characteristics of muscular load in computer data entry workers assessed by EMG and postural angles. International Journal of Occupational Safety and Ergonomics, 2, 128-137.
  • [11] Rzymkowski, C. (1988). A package of computer programs for equations of motion-Biomechanics applications. Biology of Sport, 5(Suppl. 1), 188-192.
  • [12] Seireg, A., & Arvicar, R. (1989). Biomechanical analysis of the musculoskeletal structure for medicine and sports. New York: Hemisphere.
  • [13] Siemieński, A. (1992). An idea for load sharing between muscles. Application to the study of human locomotion. In A. Cappozo, M. Marchetti, & V. Tosi (Eds.), Biolocomotion-Century of research using moving pictures (pp. 293-304). Rome: Promograph.
  • [14] Westgaard, R.H., & Aaras, A. (1985). The effects of improved workplace design of the development of musculoskeletal illness. Applied Ergonomics, 16, 91-97.
  • [15] Zatsiorsky, V.M., A ruin, A.S., & Sieluyanov, V.N. (1981). Biomechanika dvigatielnovo apparata chelovyeka [Biomechanics of human motion system]. Moscow: Fizkultura i Sport.
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-e35c0f74-9b0d-4596-90d9-8d35f8c11ef2
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