Vol.1, No 7, 2000 pp. 31 - 37
UDC 796.012
Scientific Paper
DETERMINATION AND REPRESENTATION OF THE
HELICAL AXIS TO INVESTIGATE ARBITRARY ARM MOVEMENTS
László Kocsis1, Rita M. Kiss2,
Mihály Jurák1
1Budapest University of Technology
and Economics, Dept. of Applied Mechanics, Biomechanical Laboratory, 1521
Budapest, Műegyetem rkp. 3., Hungary
2Academic Research Group of Structures,
1521 Budapest, Bertalan L. u. 2., Hungary
E-mail: kiss@vbt.bme.hu
Abstract. This paper suggests a simple method to determine helical
axis surfaces in the global coordinate system of measurement. There are
many ways for the biomechanical investigation of a human motion. The method
mentioned here is theoretically absolutely correct and can be well used
as an additional method in clinical applications. The applied graphical
representation of helical axis surfaces can assist doctors in diagnosis.
Key words: kinematics, global coordinate system, helical
axis surface
ISTRAŽIVANJE SPIRALNE OSOVINE
PROIZVOLJNOG POKRETA RUKE
Ovaj rad sugeriše jednostavne metode da bi se utvrdila površina spiralne
osovine u globalnom koordinatnom sistemu merenja. Postoje mnogi načini
za biomehaničko istraživanje ljudskog pokreta. Metod koji je u radu pomenut
je apsolutno tačan i može se, takođe, koristiti kao dodatni metod u kliničkoj
aplikaciji. Primenjeni grafički reprezent spiralne osovine može da bude
od pomoći doktorima u dijagnostici.
Ključne reči: kinematički, globalni koordinatni sistem, površina
spiralne osovine
