电火花极间放电电压模型辨识

Electro-dicharge machining discharge-voltage model identification

为了辨识电火花极间放电电压本质非线性数学模型 ,本文设计了相应的实验设备 ,采用了非常规线性化方法进行辨识 ,得到了与实际应用相吻合的准确模型。

This paper presents a modeling approach of the nonlinear characteristic of working voltage of electrodischarge machining. In order to modeling the serious nonlinear characteristic of the electrodischarge machining, some powerful experimental equipments and a new corresponding approach of linearzation are developed. The model obtained proves satisfactory and very useful for practical application.