摘要
低功耗电子电路是船舶电力系统的主要组成部分,也是最易出现故障的部分,针对当前船舶电力系统低功耗电子电路故障获取方法存在的不足,为了提高船舶电力系统低功耗电子电路故障获取精度,设计了基于数据挖掘的船舶电力系统低功耗电子电路故障获取方法。首先分析当前船舶电力系统低功耗电子电路故障获取研究存在的问题,指出当前获取方法存在的局限性,然后提取船舶电力系统低功耗电子电路故障特征,采用数据挖掘技术构建船舶电力系统低功耗电子电路故障获取模型,最后进行了船舶电力系统低功耗电子电路故障获取仿真实验,实验结果表明,本文方法的船舶电力系统低功耗电子电路故障获取平均精度超过95%,远远高于对比方法的船舶电力系统低功耗电子电路故障获取精度,降低了船舶电力系统低功耗电子电路故障获取错误。
Low-power electronic circuit is the main component of marine power system and the most vulnerable part of the fault. Aiming at the shortcomings of the current fault acquisition methods of low-power electronic circuit in marine power system, in order to improve the fault acquisition accuracy of low-power electronic circuit in the former marine power system, a data-based design was designed. The low power electronic circuit fault acquisition method of the former ship power system is excavated. Firstly, this paper analyzes the previous research on low-power electronic circuit fault acquisition in marine power system, points out the limitations of current acquisition methods, then extracts the fault characteristics of low-power electronic circuit in marine power system, constructs the fault acquisition model of low-power electronic circuit in marine power system by using data mining technology, and finally carries out the research. The simulation results of low power electronic circuit fault acquisition in marine power system show that the average accuracy of low power electronic circuit fault acquisition in this method is more than 95%, which is much higher than that of low power electronic circuit fault acquisition in marine power system when compared with other methods. Power electronic circuit fault acquisition error.
出处
《舰船科学技术》
北大核心
2018年第11X期109-111,共3页
Ship Science and Technology
关键词
船舶
电力系统
低功耗电子电路
故障获取
数据挖掘
ship
power system
low power electronic circuit
fault acquisition
data mining
