A Fuzzy Logic Approach for the Pulse Classification of Electro Chemical Discharge Machining (ECDM)
A Fuzzy Logic Approach for the Pulse Classification of Electro Chemical Discharge Machining (ECDM)
复制标题
电化学放电加工 (ECDM) 脉冲分类的模糊逻辑方法
DOI：
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发表时间：
2004
期刊：
影响因子：
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通讯作者：
J. McGeough
中科院分区：
文献类型：
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作者：
T. Mediliyegedara;A.K.M. De Silva;D. Harrison;J. McGeough
本文介绍了使用模糊逻辑 (FL) 的 ECDM 过程的脉冲分类。通过合并电解液系统和修改控制系统，对电火花加工 (EDM) 机器进行了改造。获得间隙电压和工作电流波形。设计并模拟了模糊规则库来对脉冲进行分类。设计脉冲分类规则库时考虑了不同的 ECDM 过程变量。通过改变过程变量和改变模糊规则库中的规则来比较性能。分类准确度是在分类系统中测量的。进行定量分析以评估 ECDM 机器具有不同过程变量和不同模糊规则的模糊脉冲分类器。
This paper presents the pulse classification of the ECDM process using Fuzzy Logic (FL). An Electro Discharge Machining (EDM) machine was modified by incorporating an electrolyte system and by modifying the control system. Gap voltage and working current waveforms were obtained. A fuzzy rule base was designed and simulated to classify pulses. Different ECDM process variables were considered to design the pulse classification rule base. The performances were compared by changing the process variables and by changing rules in the fuzzy rule base. The classification accuracy was measured in the classification system. A quantitative analysis was performed to evaluate the fuzzy pulse classifier with different process variables and with different fuzzy rules for the ECDM machine.