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智能传感器是现场总线控制系统中最基本的结构单元,智能传感器的正常工作对整个控制系统至关重要。根据总线中智能传感器的工作原理,对总线中的智能传感器采用基于知识故障诊断方法,描述了基于知识的故障诊断的系统结构模型。
Intelligent sensor is the most basic structure of the fieldbus control system, intelligent sensors, the normal work of the entire control system is essential. According to the working principle of the intelligent sensor in the bus, a knowledge-based fault diagnosis method is adopted for the intelligent sensor in the bus, and a system structural model of the knowledge-based fault diagnosis is described.