massprop_head {AvInertia} | R Documentation |
Calculate the moment of inertia of a head modeled as a solid cone
massprop_head(m, r, l, start, end)
m |
Mass of head (kg) |
r |
Maximum head radius (m) |
l |
Maximum head length (m) |
start |
a 1x3 vector (x,y,z) representing the 3D point where head starts. Frame of reference: VRP | Origin: VRP |
end |
a 1x3 vector (x,y,z) representing the 3D point where head ends. Frame of reference: VRP | Origin: VRP |
This function returns a list that includes:
Ia 3x3 matrix representing the moment of inertia tensor of a head modeled as a solid cone
CGa 1x3 vector representing the center of gravity position of a head modeled as a solid cone
ma double that returns the head mass
Parallel axis theorem does not apply between two arbitrary points. One point must be the object's center of gravity.
Christina Harvey