一种基于两坐标雷达的点迹融合方法及系统
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- CHENGDU JINJIANG ELECTRONICS SYST ENG
- Filing Date
- 2022-12-08
- Publication Date
- 2026-07-17
AI Technical Summary
Existing point fusion methods for three-coordinate radar have several drawbacks in two-coordinate radar: they cannot effectively remove invalid points, cannot correct target parameters according to the actual situation of the radar, cannot use the maximum amplitude value as the convergence center, and are not suitable for the accuracy requirements of two-coordinate measurement targets.
A point fusion method based on two-coordinate radar is adopted. Through the steps of same-range elevation angle convergence and spatial convergence, the point with the largest amplitude is used as the convergence calculation center to remove clutter points, correct the convergence point parameters, and combine amplitude weighting to calculate target parameters. This method is suitable for point fusion systems of two-coordinate radar.
It improves the accuracy and precision of detection results, reduces the impact of interference points, and ensures that the detection results are closer to the real target information. It is suitable for point fusion systems of two-coordinate radar.
Smart Images
Figure CN115932829B_ABST