Research on digital twin method of four-axis robotic arm

The development and widespread application of digital twin technology are of great help to the manufacturing industry, industrial Internet of Things and other fields. In the manufacturing industry, industrial robots are a major application hotspot. This article proposes a research method for digital twin technology of robotic arms for real-time monitoring and control of the status of industrial robots, and provides a new reference idea for the application of digital twin technology in the field of robotic arms. The main work content of the article includes building a digital twin model framework for robotic arms, constructing a virtual twin model of the robotic arm (three-dimensional geometric model, mathematical model), building an experimental platform and conducting relevant experimental tests, which confirms the stability of the digital twin system built in the article for robotic arm control and the reliability of status monitoring.