模糊辨识在直流电弧燃弧时间及能量建模研究中的应用  

Application of Fuzzy Identification in Research of Modeling for DC Arc Duration and Energy

作　　者：邵青[1] 冯汝鹏[1] 佟为明[1] 

机构地区：[1]哈尔滨工业大学,150001

出　　处：《低压电器》2001年第4期6-9,共4页Low Voltage Apparatus

摘　　要：本文研究了直流电弧燃孤时间及燃弧能量与触头分离初速度、回路电压及回路电流之间的非线性关系 ,采用模糊对向网络模型以及模糊C 均值算法 ,给出该非线性关系的模糊建模方法。应用的实际效果表明 ,所得模型具有较高精度 。This paper studied the nonlinear relationship between the DC arc duration, arc energy and contact breakaway velocity, circuit current, circuit voltage. By using FPC network model and fuzzy C mean method, the method of modeling for the nonlinear relationship was presented. The result of application demonstrates high precision of model and the effectiveness of the proposed modeling method.

关 键 词：模糊辨识 燃弧时间 燃弧能量 能量建模 直流电弧 继电器 

分 类 号：TM58[电气工程—电器]