The digital performance prototype is proposed with the development of CAD technology, virtual prototype technology, CAE analysis technology and computer technology. Based on the virtual prototype with accurate set attribute definition built on the structural relationship of the product, the pre-processing and modeling tools of CAE are used to create the functional quality analysis model of the product, and various CAE tools are used to instantly coordinate the functional quality of the product at various stages of product research and development. Comprehensive simulation analysis, with the appropriate visualization tools to describe the functional quality characteristics of the product, to achieve a close connection with the user in the entire process of product development, resulting in a deeper and more substantive communication than traditional CAD technology. It directly combines human creativity, the designer's rich design experience with the powerful data computing and data storage functions of the computer, and improves the computer-aided design activities into active activities that actively participate in the formation of excellent A product design and development environment with complementary human-computer fusion.
The digital performance prototype system consists of:
1. Design and simulate the calculation software platform, establish the simulation model of the virtual prototype and complete the simulation test
2. Performance prototype model database to manage resources related to virtual prototype models
3. Distributed computing platform to achieve distributed real-time operation of performance prototype systems
4. Visualize the system and provide a means of representation and observation of the performance prototype to represent the prototype and its operation results in realistic graphics.
Our company can provide customers with distributed computing platforms and visualization systems.
With a distributed computing platform, computing time, which typically takes days, can be reduced to hours, achieving the necessary and sufficient accuracy within a limited time frame.
Visualization systems include virtual reality display systems and visualization software.
The virtual reality display system provides a three-dimensional virtual reality environment for users to immerse themselves in the virtual environment and interact with the virtual world. CADWall, cave, or virtual reality headsets are available in different sizes depending on customer application requirements.
Visualization software (Ensight, Techviz) displays the results of calculations in graphical or virtual reality form, such as color cloud diagrams, vector diagrams, particle flow diagrams, cross-sections, etc., or outputs them in the form of text, charts, etc., turning the resulting digital information into intuitive physical phenomena or physical quantities represented by graphical image information that change over time and space, enabling researchers to gain insight.
At present, the conditions for establishing a complete performance prototype system have basically matured. Digital performance prototypes will surely play an extremely important role and become one of the main technical means for design, operation, simulation, identification and technical verification.