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Dynamic parameters for a quadcopter.
mdl_quadcopter
Script creates the workspace variable quad which describes the dynamic characterstics of a quadcopter.
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) |
© 1990-2014 Peter Corke.