High-speed high-precision unmanned aerial vehicle tracking turntable with composite damping structure
By employing a composite damping structure and frameless torque motor drive on the UAV tracking turntable, combined with an integrated electromagnetic brake, the problems of high-precision tracking and inertial overshoot under vibration conditions were solved, achieving high-speed and stable tracking and precise braking.
CN224739651UActive Publication Date: 2026-09-11HEILONGJIANG INST OF TECH
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Patent Information
- Application Number
- CN202522184456.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-10-16
- Publication Date
- 2026-09-11
- Estimated Expiration
- 2035-10-16
AI Technical Summary
Technical Problem
Existing UAV tracking turntables struggle to achieve high-precision and high-speed stable tracking in vibration environments, especially with prominent inertial overshoot issues during sudden stops.
Method used
It adopts a composite damping structure, including high-damping rubber dampers and metal rubber vibration isolators, combined with an integrated design of frameless torque motor direct drive and integrated electromagnetic brake, to eliminate transmission backlash and optimize inertial overshoot.
Benefits of technology
It achieves efficient isolation of wideband vibration, ensuring high-precision tracking in vibration environments, and can achieve millisecond-level precise braking during emergency stops to prevent target loss.
✦ Generated by Eureka AI based on patent content.
Abstract
The application aims to provide a high-speed high-precision unmanned aerial vehicle tracking turntable with a composite damping structure, which adopts the composite damping structure, sets high-damping rubber shock absorbers, and sets metal rubber vibration isolators between the azimuth drive motor and the support, so as to realize efficient isolation of wide-band vibration, the azimuth shaft system adopts integrated design of frameless torque motor direct drive and integrated electromagnetic brake, eliminates transmission gap, and optimizes the inertia overshoot problem during high-speed emergency stop.
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