一种在线动态的光模块性能退化自适应补偿方法
By acquiring multi-source heterogeneous parameters and utilizing self-supervised models and network prediction techniques, the problem of inaccurate prediction of performance degradation trends in optical module production was solved, achieving dynamic adjustment and global optimization, thereby improving the stability and yield of the production process.
CN122178993BActive Publication Date: 2026-07-17CHENGDU GUANGCHUANGLIAN CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- CHENGDU GUANGCHUANGLIAN CO LTD
- Filing Date
- 2026-05-13
- Publication Date
- 2026-07-17
Smart Images
Figure CN122178993B_ABST
Abstract
本发明涉及光模块通信技术领域，公开了一种在线动态的光模块性能退化自适应补偿方法，解决了现有光模块性能退化监测与补偿中存在变化趋势预测能力不足、缺乏自适应动态调整能力、数据分散，缺乏全局协同的技术问题。本发明获取多源异构参数并预处理，结合自监督模型提取核心退化特征，再利用退化趋势预测网络获得性能核心预测值，能够有效捕捉多工序间的相互影响及参数演变规律，大幅提升性能劣化趋势的预测准确性；本发明通过补偿决策网络自动计算最优补偿因子向量，并利用比例积分微分对生产设备进行精准调节，能够根据实际退化状态动态调整补偿量，且采集补偿后的实际值与改善率反馈更新各网络，形成闭环自适应优化。
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