What to do if the drone vibrates in the air without wind?

[AdminForo]

What to do if the drone vibrates in the air without wind: When the DJI Mavic 4 Pro vibrates in the air in windless conditions, it indicates a technical issue that may be related to propeller imbalance, dirt in the motors, or improperly assembled components. The first thing to do is land safely and carefully inspect each propeller for cracks, deformation, or dust buildup. Even minor damage or an improperly adjusted propeller can cause oscillations that affect flight stability and video quality.

It's also important to check the motors for dirt or stuck particles that could disrupt their smooth rotation. A small object or debris can unbalance the rotation and cause noticeable vibrations even when no external factors are acting on the drone. The gimbal mounting system should also be inspected, ensuring the shock absorbers are in place and that the camera is free of looseness or blockages, as any vibration transmitted from the drone's structure will be amplified in the captured image.

Another point to check is whether the IMU and compass are properly calibrated. An out-of-tune navigation system can misinterpret the drone's position or attitude, causing unnecessary microcorrections that manifest as tremors or slight vibrations in the air. Performing a full calibration of both systems using the DJI Fly app can resolve these types of issues in just a few minutes and restore stability to the flight, especially if the vibrations began after a change of location or transport of equipment.

Keeping the drone vibration-free is essential for smooth video and precise control during flight. Although the Mavic 4 Pro features advanced stabilization technology, any physical abnormality in its components can significantly reduce its performance. Therefore, a regular maintenance routine, pre-flight inspection, and immediate response to any anomalies are key to operating your drone with the highest level of professionalism and safety.