三相电弧炉的被控对象模型。包括电气部分，液压部分以及电弧模型部分。根据需要自行修改参数。看不懂可以找我的其他上传资料。-Controlled object model of three phase arc furnace. Including electrical part, hydraulic part and arc model part. Modify parameters as needed. Do not understand can find my other upload information.