Is there a way to use ultrasonic sensor for altitude measurement in AR.Drone 2.0?

AutonomyLab / ardrone_autonomy

ROS driver for Parrot AR-Drone 1.0 and 2.0 quadrocopters

http://wiki.ros.org/ardrone_autonomy

BSD 3-Clause "New" or "Revised" License

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Open saikishor opened 9 years ago

saikishor commented 9 years ago

Is there a way to use ultrasonic sensor for altitude measurement in AR.Drone 2.0? Please help me

when i close the ultrasonic sensor, i still get altitude value. So, how to measure ultrasonic alone to measure altitude

mani-monaj commented 9 years ago

Could you please elaborate more? Is this a duplicate of #147?

saikishor commented 7 years ago

even in flying mode, the altitude data from ultrasonic sensors is not consistent and perfect.