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ZJU-FAST-Lab / Fast-Drone-250

hardware and software design of the 250mm autonomous drone
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IMU problem and automatic takeoff error #98

Open yanjifa666 opened 3 weeks ago

yanjifa666 commented 3 weeks ago

I am using a 6c flight controller. I increased the frequency of the imu through commands. However, when testing automatic takeoff, it still prompts that the frequency is too low and the odometer speed is too high, so the takeoff is restricted. 33df508bef246ab93a34825d14bfeaf

PanNeng-ZJU commented 3 weeks ago

You should firstly check the IMU frequency by the command "rostopic hz /mavros/imu/data" to see if you have really increased the frequency. As for the high odometry speed, it's obviously that the odometry has broken down, and you should check it first.

yanjifa666 commented 1 week ago

Thank you, it has been solved. But before each takeoff, I have to use the command line to increase the imu frequency. (I use a 6c flight controller)

XXLiu-HNU commented 6 days ago

Thank you, it has been solved. But before each takeoff, I have to use the command line to increase the imu frequency. (I use a 6c flight controller)

https://github.com/ZJU-FAST-Lab/Fast-Drone-250/issues/77#issue-2072114959