摘要
为了获得更优的光纤干涉型传感器控制效果,提出了基于嵌入式技术的光纤干涉型传感器智能控制研究。首先采用嵌入式技术分析光纤节点的覆盖性,构建了能量均衡控制目标函数,利用最大似然估计方法构建光纤节点汇聚链路模型,采用加权算法设计了光纤干涉速度切换器,根据切换器实现光纤干涉型传感器的智能控制。结果表明,本方法的光纤干涉型传感器智能控精度较高,平均为95.6%,使用了8.4 h将节点剩余能量消耗为0 J,可以均衡传感器节点的剩余能量,计算时间最短,平均为30.4 s。
In order to obtain better control effect of optical fiber interference sensor, the research on intelligent control of optical fiber interference sensor based on embedded technology is proposed. Firstly, the coverage of optical fiber nodes is analyzed by embedded technology, and the objective function of energy balance control is constructed. The convergence link model of optical fiber nodes is constructed by using the maximum likelihood estimation method. The optical fiber interference speed switcher is designed by using the weighting algorithm, and the intelligent control of optical fiber interference sensor is realized according to the switcher. The results show that the intelligent control accuracy of the fiber-optic interferometric sensor in this paper is high, with an average of 95.6%. It takes 8.4 h hours to consume the residual energy of the sensor node to 0 J, which can balance the residual energy of the sensor node, and the calculation time is the shortest, with an average of 30.4 s.
作者
张荆沙
张琰
ZHANG Jingsha;ZHANG yan(Institute of Artificial Intelligence,Wuchang Institute of Technology,Wuhan Hubei 430065,China)
出处
《激光杂志》
CAS
北大核心
2022年第10期193-196,共4页
Laser Journal
基金
湖北省教育厅科学技术研究计划项目(No.B2020266)
湖北省教育厅科学技术研究计划项目(No.B2020268)。
关键词
嵌入式技术
干涉型
光纤传感器
智能控制
embedded technology
interference type
optical fiber sensor
intelligent control
