雷达天线多学科设计仿真一体化平台开发

发布时间：2018-04-17 13:16

本文选题：数据库 + 软件集成　；参考：《电子科技大学》2017年硕士论文

【摘要】：随着CAD/CAE/CAM技术的发展和应用,单学科设计仿真软件已不能满足复杂产品的设计需求。PDM软件能够实现项目管理、数据管理等功能,其优点是可以实现多学科设计仿真软件的集成。但实际应用中这类软件有一定的适用范围,针对性较差。例如雷达天线的设计,需要规划操作流程、推荐仿真方案、建立历史仿真方案知识库、提供典型雷达组件模型库等实用功能的支撑来提升开发效率,减少重复性工作。为此,本文开展雷达天线的设计仿真一体化技术研究,并开发一体化平台。主要内容如下:(1)设计仿真一体化平台总体架构设计。分析设计仿真一体化平台需求并按功能分类,规范雷达天线设计流程,规划主要功能模块。以功能为基础设计一体化平台数据库系统模块,给出数据库关系图,将数据库作为核心,开发设计仿真一体化平台其他功能模块。(2)集成多学科仿真软件。总结两种软件集成方法:个性化软件定制法、Win32 API集成法。对比两种方法并选择适合设计仿真一体化平台的集成方法,将软件集成方法封装到动态链接库(DLL)文件中,提供开放接口供其他编程人员调用。(3)设计与开发网络通信功能。将“单机版”设计仿真一体化平台上升到网络层面,对比TCP与UDP协议,选择封装了TCP协议的Socket网络编程技术开发设计仿真一体化平台即时通讯模块,实现局域网“QQ”功能。利用基于TCP协议的FTP协议开发服务器文件管理模块,实现文件远程管理与数据传输功能。(4)设计与开发重点功能模块。阐述基于C#高级编程语言开发高版本UG(NX8.5)的过程,利用UG二次开发功能实现设计仿真一体化平台参数化模型库的构建,将典型雷达组件的设计完全参数化,提供典型雷达组件的新建、修改与查看功能。简述设计仿真一体化平台仿真方案推荐模块、用户管理模块、项目管理模块等重点模块的功能,展示开发效果。
[Abstract]:With the development and application of CAD/CAE/CAM technology, single subject design simulation software can not meet the design requirements of complex products. PDM software can realize the functions of project management and data management, and its advantage is that it can realize the integration of multidisciplinary design simulation software.However, this kind of software has a certain scope of application in practical application, and its pertinence is poor.For example, the design of radar antenna needs to plan the operation flow, recommend the simulation scheme, establish the knowledge base of historical simulation scheme, and provide the support of practical functions such as typical radar module model base to improve the development efficiency and reduce the duplication of work.Therefore, this paper studies the integrated technology of radar antenna design and simulation, and develops the integrated platform.The main contents are as follows: 1) Design and simulation integrated platform architecture design.The requirement of the integrated platform is analyzed and classified according to the function. The design flow of radar antenna is standardized and the main function module is planned.The database system module of integrated platform is designed on the basis of function, and the database relation diagram is given. Taking database as the core, other functional modules of integrated platform of design and emulation are developed and integrated with multidisciplinary simulation software.This paper summarizes two methods of software integration: personalized software customization method and Win32 API integration method.By comparing the two methods and choosing the integration method suitable for designing the integrated platform of simulation, the software integration method is encapsulated into the dynamic link library (DLLL) file, and the open interface is provided for other programmers to call .Y3) to design and develop the network communication function.This paper raises the "single computer" design and simulation platform to the network level, compares TCP with UDP protocol, and selects Socket network programming technology which encapsulates TCP protocol to develop and design the instant communication module of simulation integration platform, and realizes the "QQ" function of LAN.Using FTP protocol based on TCP protocol to develop server file management module, realize file remote management and data transmission function. 4) Design and develop key function module.In this paper, the process of developing high version UGX NX8.5 based on C # advanced programming language is described. The parameterized model library of integrated platform of design and simulation is constructed by using the secondary development function of UG, and the design of typical radar components is completely parameterized.Provides new, modified, and view functions for typical radar components.The functions of the key modules such as the recommendation module, the user management module and the project management module of the simulation integrated platform are briefly described, and the development effect is shown.
【学位授予单位】：电子科技大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：TN957.2;TP311.52

【参考文献】