Question: The project is to create a simple MATLAB program to calculate the Mass Moment of Inertia (I) of a Body Segment. The Mass Moment of

The project is to create a simple MATLAB program to calculate the Mass Moment of Inertia (I) of a Body Segment. The Mass Moment of Inertia is given by the following equation:

= 2

Where the mass of segment is given by the table below for a segment and ks are given in the other table below. The ks tables have k1, k2, and k3 per segment. K1 is used for the Anterior-Posterior Axis (typically used for abduction/adduction movement of the segment), k2 is given for the transverse axis (typically used for flexion/extension), and k3 in the axis longitudinal to the segment (typically used for internal/external rotation). So, you need to create a MATLAB program that for a given segment and direction (antero-posterior axis, transverse axis, or axis longitudinal to the segment), it should calculate the Mass Moment of Inertia.

Mass of segments as a percentage of the bodyweight:

Link

Male

Female

5%

50%

95%

5%

50%

95%

Hand

0.4

0.4

0.6

0.3

0.4

0.5

Forearm

0.9

1.2

1.6

0.7

1.0

1.4

Ks Values: The mean values of mass and inertia characteristics of the human body segments (n =100)

Segment

K1

(%)

K2

(%)

K3

(%)

Foot

25.7

(0.95)

24.500

(0.80)

12.4

(1.21)

Shank

28.1

(0.63)

27.5

(0.61)

11.4

(1.96)

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