【摘要】 采用分布式结构,通过多单片机协作实现对焊机的输入输出电流、电压、功率的高精度测量和给定负载输出的测试;人机界面友好,测试结果可以按要求的格式打印.对系统结构和关键技术做了具体介绍.更多还原

【Abstract】 The apparatus with a multimicrocontroller based on embedded technique is developed.It can measure voltage,current and power accurately,search out working point of welding power source.It has friendly interface and printing function.The structure of system and related key techniques are presented in this article.更多还原