Construction Method of a Digital-Twin Simulation System for SCARA Robots Based on Modular Communication.

Area of Science:

• Robotics
• Digital Twin Technology
• Simulation Systems

Background:

• High costs and complexity of physical robot algorithm testing.
• Limitations in fault tolerance and development efficiency for traditional robot control programs.

Purpose of the Study:

• To propose a low-cost, cross-platform SCARA robot digital-twin simulation system.
• To reduce the development cost of robot control algorithms.
• To enhance the accuracy and efficiency of robot algorithm testing.

Main Methods:

• Development of a 5D architecture tailored for different platforms.
• Implementation of a data-processing layer for motion trajectory calculation and storage.
• Construction of an editable, modular, cross-platform communication system for simplified command invocation.

Main Results:

• Accurate data communication and synchronous motion between virtual and physical SCARA robot models.
• Significant reduction in the development cost of control algorithms.
• Successful application of virtual simulation-tested algorithms to physical robot platforms with accurate reproduction of results.

Conclusions:

• The proposed digital-twin simulation system effectively reduces costs and complexity in robot development.
• The system provides a reliable virtual environment for testing robot algorithms before physical deployment.
• Modular communication control enables precise synchronization and efficient algorithm validation for SCARA robots.