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mdl_quadcopter

Dynamic parameters for a quadcopter.

mdl_quadcopter

Script creates the workspace variable quad which describes the dynamic characterstics of a quadcopter.

Properties

This is a structure with the following elements:

J Flyer rotational inertia matrix (3x3)
h Height of rotors above CoG (1x1)
d Length of flyer arms (1x1)
nb Number of blades per rotor (1x1)
r Rotor radius (1x1)
c Blade chord (1x1)
e Flapping hinge offset (1x1)
Mb Rotor blade mass (1x1)
Mc Estimated hub clamp mass (1x1)
ec Blade root clamp displacement (1x1)
Ib Rotor blade rotational inertia (1x1)
Ic Estimated root clamp inertia (1x1)
mb Static blade moment (1x1)
Ir Total rotor inertia (1x1)
Ct Non-dim. thrust coefficient (1x1)
Cq Non-dim. torque coefficient (1x1)
sigma Rotor solidity ratio (1x1)
thetat Blade tip angle (1x1)
theta0 Blade root angle (1x1)
theta1 Blade twist angle (1x1)
theta75 3/4 blade angle (1x1)
thetai Blade ideal root approximation (1x1)
a Lift slope gradient (1x1)
A Rotor disc area (1x1)
gamma Lock number (1x1)

References

See also

sl_quadcopter


 

© 1990-2012 Peter Corke.