2 results about "Digital reproduction" patented technology

The application provides an underwater intelligent digital twin system based on Unity-Qt-ROS and an implementation method thereof, comprising: a physical entity module: based on an AUV physical prototype and real physical sensors carried thereon, real data of a real world is captured to realize mapping of a physical space to a digital space; a digital space module: a digital mapping body and a digital native body; the digital mapping body is a digital reproduction of the physical entity; the digital native body comprises a digital native scene and a digital native sensor; a human-computer interaction module: a target task is obtained through a graphical user interface, a plurality of subtasks are obtained by decomposing the target task by using a function service module, and each subtask is transmitted to the digital space module and / or the physical entity module for execution; in the execution process, real-time data interaction and state synchronization are realized through a message passing mechanism between the digital space module and the physical entity module, so that real-time interaction from the digital space to the physical entity is completed.

This application discloses a parametric modeling method, electronic device, and storage medium for helical ribbon chips, applicable to the fields of metal cutting and digital modeling technology. The method includes: scanning the helical ribbon chip to obtain a three-dimensional chip model; acquiring the geometric parameters of the three-dimensional chip model; based on the geometric parameters, constructing a first boundary parameter equation and a second boundary parameter equation for the three-dimensional chip model, where the first and second boundaries are two opposite boundaries of the three-dimensional chip model along the width direction; and based on the first and second boundary parameter equations, constructing a parametric model corresponding to the three-dimensional chip model. This allows for an accurate description of the complex spatial structure of the helical ribbon chip, achieving high-precision digital reproduction of the helical ribbon chip morphology, and thus providing a reliable analytical basis for optimizing cutting processes.