基于imu定位的方法，如何解决累积误差？ 最近一直在研究纯imu定位问题，一般的惯导定位累积误差较大，我仿真和实际都测试过，误差相当大，实际场景根本没法使用，有没有大神搞过这 …

Dec 28, 2018 · Finally got the weather to fly today after the winter. Everything charged. Removed gimbal lock and extended the props, all ready for flight. After power up and connection, …

May 4, 2020 · Hi, today I bought my first drone, DJI mini. I charged battery and turn it on. But I dont know how can I calibrate IMU. I tried lot. On the desk, on the floor, inside, outside, but …

imu测的角速度，是传感器坐标系相对于惯性系的旋转，在传感器坐标系的投影。 即需要2个系描述相对运动，然后再有1个系描述投影方向。

Nov 12, 2017 · Remove the bottom & the Main board then give the IMU module several hard taps with your finger and try again (this didn't work with my drone, but several YouTubers swear it …

Oct 11, 2024 · My Mavic 2 Pro throws Calibrate IMU in the Go 4 App everyTime I power it up. I do the calibration many times and it says completed and successfully calibrated. Power it off, …

Jul 18, 2017 · When I fired it up I got the IMU calibration message and when I brought up the screen listing overall status, flight mode, compass, imu, esc status, etc, by IMU it says in red - …

Feb 19, 2017 · I'm setting up my new Mavic, and trying to calibrate the IMU. I have already updated the firmware. Started the IMU calibration, but it has been sitting on "2" for at least 15 …

Jan 7, 2022 · My Mavic Pro 2 indicates the IMU needs calibration. Looking at the sensor status, ACC1 is colored Red while the other sensors are Green, Moving the drone around results in …

Jun 11, 2025 · I have a Air 2S with less then 10 hours flight time and never crashed but have owned it around 4 years. I stored the drone away in the fall and now in the spring when I turn it …