和谐型电力机车故障诊断专家系统

Fault diagnosis expert system of HX electric locomotive

文章通过系统研究HXD1、HXD2、HXD3等系列电力机车的接口模型、数据构成和处理模式,构建了以车载数据为基础,以专家分析、逻辑分析、智能学习为核心的故障诊断专家系统;通过在多个机务段的实际应用,验证了该系统的有效性;最后对和谐型电力机车故障诊断专家系统的发展前景进行了展望。

In this paper, the interface model, data composition and processing mode of HX_D1, HX_D2 and HX_D3 series of electric locomotives are systematically studied, and a fault diagnosis expert system based on vehicle data, expert analysis, logic analysis and intelligent learning is constructed. The effectiveness of the system is verified through the practical application in several locomotive depots. Finally, the development prospect of HX electric locomotive fault diagnosis expert system is prospected.