汽车集成诊断系统

汽车集成诊断通过诊断技术和诊断手段的有机结合，提高了诊断精度和效率。多种集成诊断技术的结合组成了汽车集成诊断系统，是汽车诊断技术的发展方向。本文中笔者系统地论述了汽车集成诊断系统的组成及产品开发方法。

化工过程集成型智能故障诊断系统研究与开发

在分析各种诊断方法优缺点的基础上 ,针对化工过程故障诊断 ,结合小波分析、专家系统和神经网络等技术 ,提出了一个集成型智能故障诊断系统框架 ,开发了润滑油酮苯脱蜡油回收装置诊断咨询系统 .试验表明 ,该系统诊断效果良好 ,能满足工厂的实际需求 .

Hologamous integrating strategies for incipient fault diagnosis of transformer

This paper studied an integrative fault diagnostic system on the power transformer. On-line monitor items were grounded current of iron core, internal partial discharge and oil dissolved gas. Diagnostic techniques were simple rule-based judgment, fuzzy logistic reasoning and neural network distinguishing. Considering that much faults information was interactional, intellectualized diagnosis was implemented based on integrating the neural network with the expert system. Hologamous integrating strategies were materialized by information-based integrating monitor devices, shared information database on several levels and fusion diagnosis software along thought patterns. The expert system practiced logic thought by logistic reasoning. The neural network realized image thought by model matching. Creative conclusion was educed by their integrating. The diagnosis example showed that the integrative diagnostic system was reasonable and practical.