Universal framework for equipment virtual prototype system

Abstract

The invention relates to a universal framework for an equipment virtual prototype system. The universal framework comprises a prototype model management module, a tree process control module, a parameter analysis and configuration module, a calculation and scheduling execution module, a heterogeneous data display module and a database; the prototype model management module is used for managing all inputs and outputs, intermediate data and files in the design process; the tree process control module is used for reading configuration data to generate a tree view and managing the design process of a prototype; the parameter analysis and configuration module is used for dynamically configuring required input and output parameters and properties thereof according to the process steps; the calculation and scheduling execution module is used for integrating and invoking various calculation methods to obtain corresponding data results; the heterogeneous data display module is used for expressing and displaying various auxiliary and result data; the database is used for storing the configuration data and the design data and realizing data operation by means of data interfaces in the modules. The universal framework provided by the invention realizes the management of the configuration data and the design data by means of the database and solves the problem of repeated modification caused by heavy development workload and content change.

Description

technical field [0001] The invention belongs to the technical field of equipment virtual prototypes, and relates to a general framework of equipment virtual prototype systems. Background technique [0002] Virtual prototype technology is that before the first physical prototype is established, the designer uses computer technology to establish a mathematical model of the mechanical system, conducts simulation analysis and graphically displays the various characteristics of the system under real engineering conditions, thereby modifying and obtaining the best results. technology for optimal design. [0003] The current software design scheme of the virtual prototype system of mechanical equipment is generally aimed at a specific object, according to its performance index characteristics, design verification process and simulation analysis scheme to customize the virtual prototype system to meet a special requirement. This specific system architecture will The content and exp...

AI Technical Summary

Problems solved by technology

[0003] The current software design scheme of the virtual prototype system of mechanical equipment is generally aimed at a specific object, according to its performance index characteristics, design verification process and simulation analysis scheme to customize the virtual prototype system to meet a special requirement. This specific system architecture will The content and expression of the prototype are coupled together, which is usually not universal, resulting in a large amount of repetitive software design and interface development work required for each virtual prototype system. In addition, a large number of similar calculation content is also embedded in the program. It is not only cumbersome to modify but also error-prone, and does not have requirements for portability, maintainability, and reusability

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