Degrees of Freedom
How many independent degrees of freedom does a quadrotor have?
2
3
4
5
6
Direction of rotation
If all four motors are rotating at the same angular speed, omega, what is the quadrotor’s direction of rotation about b_z?
Clockwise
Counter-Clockwise
Neither
Creating Yaw Rotations
In order for the quadrotor to perform a pure clockwise rotation about the b_z axis, motors 1 and 3 would have to ____ speed while motors 2 and 4 would __ speed?
increase, increase
decrease, increase
increase, decrease
decrease, decrease