A micro-hang-gondola control method and system based on dynamic compensation
The three-ring servo control system with dynamic compensation solves the problems of stability and response speed in the control of UAV micro pods, and realizes high-precision, high-dynamic-response pod motion control, thereby improving image stability and quality.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- YUNKE INTELLIGENT CONTROL (WUHAN) TECH CO LTD
- Filing Date
- 2026-04-20
- Publication Date
- 2026-07-17
AI Technical Summary
Existing UAV-borne micro pods use traditional three-loop PID control technology, which cannot achieve high precision and high dynamic response, resulting in poor motion control stability of the pod, obvious image shaking, and poor image quality.
A three-loop servo control system based on dynamic compensation is adopted. By constructing a dynamic model of the micro pod around the rotation axis, the motor position, speed and current value are obtained in real time. Combined with the dynamic compensation module, inertial and frictional disturbances are offset to achieve high-precision and high-dynamic-response coordinated control.
It significantly improves the response speed and anti-disturbance performance of each rotation axis of the UAV's micro pod, enhances stability and accuracy, reduces image jitter, and improves image quality.
Smart Images
Figure CN122410941A_ABST