Second-Battery Production(Cathode surface coater part) motor control system, 2019

* Precise motor control for "Roll to Roll" coater system
-> Motor speed PID control by comparing roll diameter and tension 

Jul 2019 ~ Feb 2020 Worked with PnT for SK Materials 2nd battery production system. In order to reduce their production cost and to earn technological know-how, PnT decided to buy “My company” motor control system. I didn’t very much know about motor control-related work because I just experienced software integration before. But I was actually interested in the mechatronics so I tried and finally achieved.

• Developer: Taeung Ha
• Actual time for development: about 6 months
• Contribution rate: 80%
• Technologies used: Codesys, Electric parts, Electronics(Noise), Control technologies(PID, etc.)