ZJU-FAST-Lab/Fast-Drone-250

IMU problem and automatic takeoff error

Opened this issue · 3 comments

yanjifa666 commented

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.
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PanNeng-ZJU commented

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.

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yanjifa666 commented

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

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)

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