CAJ | 학술논문

针对工业机器人中厚板多层多道焊接参数选择的难题，采用基于查表的模糊控制方式，选取送丝速度和焊接速度为控制量，熔丝面积为被控制量，利用Matlab得出了各个变量之间的模糊控制表，用C#编写软件，实现了焊接参数的模糊控制。以25 mm厚对接平焊为例进行试验，结果表明该系统能将焊接后熔丝面积与实际焊接需要填充量的误差保持在5%以内。
침대공업궤기인중후판다층다도한접삼수선택적난제，채용기우사표적모호공제방식，선취송사속도화한접속도위공제량，용사면적위피공제량，이용Matlab득출료각개변량지간적모호공제표，용C#편사연건，실현료한접삼수적모호공제。이25 mm후대접평한위례진행시험，결과표명해계통능장한접후용사면적여실제한접수요전충량적오차보지재5%이내。
An experiment was made to find a solution to selecting thick plate multi-pass welding parameters for industrial robots, using fuzzy control method based on table reading, the wire feed rate and welding speed as control variables, and fuse area as a controlled object. A table of variables for fuzzy control was obtained using Matlab, and fuzzy control of the welding parameters implemented with C# software. Taking a 25 mm thick butt welding as a test, its results show that the difference between the fuse size after soldering and the size in need of soldering is below 5%.