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A quadcopter, also known as a quadrotor, is a multirotor helicopter that is lifted and propelled by four rotors.

6
votes
3answers
I would like to filter angular velocity data from a "cheap" gyroscope (60$). These values are used as an input of a nonlinear controller in a quadcopter application. I am not interested in removing … components on a protoboard. The gyro is in the quadcopter body but during the test the motors were turned off. That is interesting. The sampling frequency used in the test was 200Hz. Increasing the update …
asked Oct 22 '15 by UserK
6
votes
3answers
I would like to estimate the yaw angle from accelerometer and gyroscope data. For roll and pitch estimate I've used the following trigonometric equations: roll = atan2(Ax,Az) * RAD_TO_DEG pitch = a …
asked Oct 5 '14 by UserK