面向云制造的可视化关键技术研究

发布时间：2018-11-25 09:26

【摘要】：为了适应日益激烈的生产制造行业的市场竞争,制造业正逐步与信息化相融合,此时云制造技术悄然而生,它是基于云计算的一种新的制造模式。本文主要阐述了制造业在信息技术推动下的发展进程,并着重阐述了云制造的内涵、云制造平台的系统架构、以及对其所涉及的关键技术进行了分析,同时对云制造平台的市场环境进行了调研,根据客户的需求,提出了云制造可视化技术。可视化技术使云制造平台的各个资源提供者的企业信息与生产能力不再简单的借用图片、文字、视频来展示,而是由具有沉浸感、交互性的仿真图形图像组成。本文针对云制造资源的特点,将制造资源的加工仿真、运动仿真、装配仿真以及软件资源的应用进行可视化处理,同时为可视化的开发商提供了模板,方便资源提供者按照此模板的方式实现企业的可视化设计。本文的主要研究内容如下：首先,本文研究了基于VRML的云制造资源三维模型开发方法,同时解决了虚拟装配、工件的参数化建模技术、材料去除技术、数控代码编译技术以及仿真面板界面通信技术及界面设计技术从而完成面向云制造的可视化加工仿真装配技术的研究。其次,本文以机器人为例,解决了运动模型在其运动机理下的层次化建模技术、文本输入形式的仿真界面设计技术,根据其正逆运动学运动原理,完成了面向云制造的可视化运动仿真技术的研究。再次,本文对面向云制造平台的可视化软件应用进行了研究,分析了软件可视化共享应用技术的开发方法,以MATLAB的控制系统时域响应、参数优化以及数值运算等三大模块为例,利用软件网络化工具包实现了软件云平台的可视化共享服务。
[Abstract]:In order to adapt to the increasingly fierce market competition of manufacturing industry, manufacturing industry is gradually merging with information technology, cloud manufacturing technology is quietly born, it is a new manufacturing model based on cloud computing. This paper mainly describes the development process of manufacturing industry under the promotion of information technology, and emphatically expounds the connotation of cloud manufacturing, the system structure of cloud manufacturing platform, and the analysis of the key technologies involved in it. At the same time, the market environment of cloud manufacturing platform is investigated, and cloud manufacturing visualization technology is put forward according to customer's demand. Visualization technology makes the enterprise information and production capacity of various resource providers of cloud manufacturing platform not simply borrow pictures, words and videos to display, but is composed of immersive and interactive simulation graphics and images. According to the characteristics of cloud manufacturing resources, this paper visualizes the processing simulation, motion simulation, assembly simulation and software resource application of manufacturing resources, and provides a template for visual developers. It is convenient for resource providers to realize the visual design of enterprises according to this template. The main contents of this paper are as follows: firstly, this paper studies the development method of 3D model of cloud manufacturing resources based on VRML, and solves the problems of virtual assembly, parameterized modeling technology of workpiece, material removal technology, etc. NC code compiling technology, interface communication technology of simulation panel and interface design technology are used to complete the research of visual machining simulation assembly technology for cloud manufacturing. Secondly, taking the robot as an example, this paper solves the hierarchical modeling technology of motion model under its motion mechanism, the simulation interface design technology of text input form, according to the principle of forward and inverse kinematics, The research of visual motion simulation technology for cloud manufacturing is completed. Thirdly, this paper studies the application of visualization software for cloud manufacturing platform, and analyzes the development method of software visualization sharing technology. Taking the three modules of MATLAB control system such as time domain response, parameter optimization and numerical operation as examples, The visual shared service of the software cloud platform is realized by using the software networking toolkit.
【学位授予单位】：东北大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：TP391.9;TP393.09

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