New Medical Rehabilitation System
273
a)
b)
c)
d)
Fig. 7 Modal analysis of the first system: a first deformation shape frequency—5.7839 Hz; b second
deformation shape frequency—17.966 Hz; c third deformation shape frequency—23.329 Hz;
d fourth deformation shape frequency—75.955 Hz
a)
b)
Fig. 8 Dynamic analysis of the second model: a mechanical stress; b mechanical deformation
a)
b)
Fig. 9 Static analysis of the second model: a mechanical stress; b mechanical displacement
273
a)
b)
c)
d)
Fig. 7 Modal analysis of the first system: a first deformation shape frequency—5.7839 Hz; b second
deformation shape frequency—17.966 Hz; c third deformation shape frequency—23.329 Hz;
d fourth deformation shape frequency—75.955 Hz
a)
b)
Fig. 8 Dynamic analysis of the second model: a mechanical stress; b mechanical deformation
a)
b)
Fig. 9 Static analysis of the second model: a mechanical stress; b mechanical displacement