2. Shenzhen Science and Technology: Shenzhen Science and Technology is a national high-tech enterprise, with professional laboratories recognized by China National Accreditation Committee, and excellent technical capabilities in reliability, material analysis, advanced machinery, thermal simulation, surface mounting, electrostatic protection, etc., and is recognized as Guangdong Engineering Technology Center and Shenzhen Public Technology Platform.
3. Quanfeng Automobile: The company has a professional mold development and design team, using CAD, CAE, CAM and other design software, applying "mold flow analysis" and "pre-control of warping deformation" to develop molds, and analyzing the filling state of die casting through computer simulation.
1. simulation software, computer software specially used for simulation. Together with simulation hardware, it is a technical tool for simulation. Simulation software has been developed since the mid-1950s. Its development complements the development of simulation application, algorithm, computer and modeling technology. 1984, the first simulation software system with database as the core appeared, and then the simulation software system with artificial intelligence technology (expert system) appeared. This development trend will make the simulation software have stronger and more flexible functions and can face a wider range of users. Virtual reality simulation software such as VR-Platform is very popular. Its goal is to continuously improve the problem-oriented and user-oriented module description ability and the function of model experiment. Users with different technical levels can express problems in different degrees with their own accustomed language through simulation software, and talk to computers conveniently to complete modeling or simulation experiments.
2.① Normalization and processing of the source language, that is, specifying symbols, sentences, syntax and grammar describing the model, detecting errors in the source program, and translating the source program into machine executable code. ② Execution and control of simulation. ③ Analysis and display of data. ④ Storage and retrieval of models, programs, data and graphs. These functions can be realized by software design. Simulation software is divided into three categories: simulation language, simulation package and simulation software system. Simulation language is the most widely used simulation software. Simulation package is a program system established for special application fields of simulation. Software designers design common program segments into general subroutine modules, and design a main program module to call subroutine modules. Simulation researchers can avoid heavy programming work by using this software package. The simulation package does not have the function ① of the simulation software, but at least it has any of the functions ②, ③ and ④. The simulation software system takes the database as the core, and organically unifies all the functions of the simulation software to form a perfect system. It consists of modeling software, simulation running software (language), output result analysis report software and database management system.