中文摘要：

准确检测激光网络特定节点可实现网络故障的快速诊断和路由修复。针对特征节点检测的准确度不高的问题,提出一种基于小区域约束的激光网络特定节点检测技术。首先构建激光网络的节点分布模型,然后进行节点的区域覆盖度相关分布源特征分析,实现激光网络特定节点传输的数据异常特征提取,采用小区域约束方法进行特定节点的自适应标定和检测。最后进行仿真测试实现性能验证,结果表明,采用该方法进行激光网络特定节点检测的准确度较高,收敛性较好,具有较高的鲁棒性。

英文摘要：

Accurate detection of laser network specific nodes can realize fast network fault diagnosis and routing repair. Aiming at the problem of feature node detection accuracy is not high, in this paper, a laser based on small region constraint network specific node detection technology. Node distribution model of the construction of laser network first, and then to regional coverage related to distributed source characteristics analysis of node, the laser data transmission network specific node abnormal feature extraction, small area constraint method is adopted to improve the adaptive calibration and detection of specific nodes. Implement performance verification test, finally simulation results show that using this method to laser specific network node detection accuracy is higher, has good convergence and has high robustness.