分布式高铁动车组PHM大数据架构设计与实现
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摘要
在高铁动车组的故障预测与健康管理系统设计中,采用传统数据库或单一的大数据平台难以达到系统精确预测故障的业务功能设计的准确度要求,PHM大数据架构设计需综合考虑海量数据的膨胀、数据协议的复杂度、在线机理模型的变化以及机器学习的训练等因素。本文基于多组件的大数据生态技术分层架构体系进行设计与实现,详细阐述了高铁动车组的故障预测与健康管理大数据平台架构设计的方法和实现过程。
In the fault prediction of high-speed EMU and health management system design, the accuracy requirements of business function design using big data platform for traditional database or single system is difficult to achieve the accurate prediction of the fault, the design of PHM large data structure should be considered in massive data expansion, data protocol complexity, online mechanism model Type changes and machine learning training and other factors. In this paper, the hierarchical architecture system of big data components of ecological technology based on the design and implementation, and describes the methods for fault prediction of high-speed EMU and health management of big data platform architecture design and implementation process.
In the fault prediction of high-speed EMU and health management system design, the accuracy requirements of business function design using big data platform for traditional database or single system is difficult to achieve the accurate prediction of the fault, the design of PHM large data structure should be considered in massive data expansion, data protocol complexity, online mechanism model Type changes and machine learning training and other factors. In this paper, the hierarchical architecture system of big data components of ecological technology based on the design and implementation, and describes the methods for fault prediction of high-speed EMU and health management of big data platform architecture design and implementation process.
引文
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[2]葛磊蛟,王守相,瞿海妮等.智能配用电大数据存储架构设计[J].电力自动化设备, 2016, 36(6):194-202.
[3]黄聪.基于大数据分析的城轨列车运行路线追踪研究[J].现代电子技术, 2018, 41(5):110-115.
[4]罗伟雄,时东晓,刘岚等.数据虚拟化平台的设计与实现[J].计算机应用, 2017(37):225-228.
[5]王逸飞,张行,何迪等.基于大数据平台的电网防灾调度系统功能设计与系统架构[J].电网技术, 2016, 40(10):3213-3219.
[6]赵征凡,刘睛波,黄萌等.某型火炮预测与健康管理技术(PHM)体系结构设计与应用[J].计算机测量与控制,2017,25(12):114-116.
[7]李勇,常天庆,白帆等.面向服务的装甲装备PHM体系结构研究[J].计算机测量与控制, 2012, 20(7):1880-1903.
[8]陈惠娟,加云岗.大数据时代下的信贷风险预警系统研究[J].软件, 2018, 39(1):39-44.