Motion Simulation Control System of Detecting Robot Based on Digital Twin

Aiming at the problems that the 3D simulation software of robots lacks algorithm support and cannot integrate with the control system, a motion control system for a reactor nondestructive testing robot model is developed. The control system integrates the control interface with the 3D model, allowing for the realization of motion control of the detection robot model. The virtual component of this twin system utilizes the Unity3D engine to integrate the control interface with the digital twin, and functional scripts are written in C#. The twin system provides a high-fidelity mapping of the robot's motion state for detection purposes. Field usage results demonstrate that the system's simulation effect is intuitive, the simulation accuracy is reliable, and the real-time observation of the detection robot's motion state is possible.