舰船网络通信接口数据传输功耗预测模型  

Power consumption prediction model for data transmission of ship network communication interface

作　　者：杨春霞 宋乾振 YANG Chunxia;SONG Qianzhen(Yantai Institute of Science and Technology,Yantai 265600,China;Shine(Hong Kong)Marine Service Limited,Shanghai 201304,China)

机构地区：[1]烟台科技学院,山东烟台265600 [2]上海睿晖船舶服务有限公司,上海201304

出　　处：《舰船科学技术》2024年第15期169-172,共4页Ship Science and Technology

摘　　要：针对舰船网络环境复杂,通信接口数据传输功耗预测精度过低的问题,设计舰船网络通信接口数据传输功耗预测模型。由传输层、网络层、数据链路层等组成舰船网络通信数据传输模型,舰船网络通信接口位于数据链路层作为光导纤维媒介,进行舰船网络的数据传输。舰船网络通信接口数据传输的总功耗,由动态功耗、空闲功耗以及泄露功耗组成。利用指数平均预测算法,引入微分调节因子,构建数据传输功耗预测模型。利用权重系数衡量通信接口功耗预测真实值与预测值的偏离程度,实现舰船网络通信接口功耗的精准预测。模型测试结果表明,该模型能够有效预测舰船网络通信接口数据传输功耗,数据传输功耗预测的均方误差低于0.04。Design a power consumption prediction model for ship network communication interface data transmission to address the issue of complex network environments and low accuracy in predicting power consumption.The ship network communication data transmission model consists of a transport layer,network layer,data link layer,etc.The ship network communication interface is located at the data link layer as an optical fiber medium for data transmission in the ship network.The total power consumption of ship network communication interface data transmission is composed of dynamic power consumption,idle power consumption,and leakage power consumption.Using the exponential average prediction algorithm and introducing differential adjustment factors,a data transmission power consumption prediction model is constructed.Using weight coefficients to measure the degree of deviation between the predicted true and predicted power consumption of communication interfaces,achieving accurate prediction of power consumption of ship network communication interfaces.The model test results show that the model can effectively predict the data transmission power consumption of ship network communication interfaces,and the mean square error of data transmission power consumption prediction is less than 0.04.

关 键 词：舰船网络 通信接口 数据传输 功耗预测模型 数据链路层 指数平均预测 

分 类 号：TP183[自动化与计算机技术—控制理论与控制工程]