Recently, the patent "A Robot Motion Control Method and Electronic Device Based on Digital Twin" applied for by Hangzhou Unitree Technology Co., Ltd. has been officially published. This new technology aims to enhance the flexibility and adaptability of robots in stage performances through digital twin technology, thereby achieving complex and impressive dance performances.
The core of this invention lies in building multiple functional modules, including an environment acquisition module, a map processing module, a digital stage twin module, a dance motion design module, a trajectory planning module, and a dance synthesis module. These modules interact and collaborate through data exchange, effectively enhancing the robot's ability to design and execute dance routines. First, the environment acquisition module can collect real-time information about the stage environment, ensuring that the robot promptly understands changes around it. Next, the map processing module processes and analyzes this information, providing accurate background data for the robot's movement.
The digital stage twin module is the key to this technology, as it can create a digital model of the stage, helping the robot better understand and adapt to the environment. The dance motion design module allows artists to design more complex and expressive dance movements, while the trajectory planning module is responsible for combining these movements with the real-time environment, ensuring that the robot's dance performance perfectly matches the stage environment.
Through the dance synthesis module, all dance movements are integrated into a complete and smooth performance. This efficient and scalable dance design solution not only ensures that the robot can accurately perceive and adapt to changes in the environment during performances but also avoids the problem of the robot's movements being disconnected from the environment.