Dynamics-AX-Integration-master

风机叶片的裂纹和断裂是导致风机机组事故的重要因素之一，尽早诊断出风机叶片的 故障部位与故障程度，对安全生产具有意义重大。本文将叶片振动信号作为研究对象，利用小波分解方法对其进行信号分解，并与时域和频域方法处理结果进行对比分析，得出诊断结论。仿真结果表明: 小波分解方法可以更有效的获取故障特征信号，具有较高的故障诊断率。(The crack and fracture of fan blade is one of the important factors that cause the accident of fan set. It is important for safety production to diagnose the fault location and failure degree of fan blade as soon as possible. In this paper, the vibration signal of the blade is taken as the object of study. The signal is decomposed by the wavelet decomposition method, and the results are compared with the time domain and frequency domain methods. The diagnosis conclusion is obtained. The simulation results show that the wavelet decomposition method can acquire the fault characteristic signal more effectively, and has higher fault diagnosis rate.)

ABAQUS文档是软件开发使用和维护中的必备资料。 软件文档或者源代码文档是指与软件系统及其软件工程过程有关联的文本实体。文档的类型包括软件需求文档，设计文档，测试文档，用户手册等。其中的需求文档，设计文档和测试文档一般是在软件开发过程中由开发者写就的，而用户手册等非过程类文档是由专门的非技术类写作人员写就的。 文档能提高软件开发的效率，保证软件的质量，而且在软件的使用过程中有指导、帮助、解惑的作用，尤其在维护工作中，文档是不可或缺的资料。(The ABAQUS documentation is an essential piece of information for software development use and maintenance. A software document or source code document refers to a text entity associated with a software system and its software engineering process. The types of documents include software requirements documents, design documents, test documents, user manuals, etc. The requirements document, design document and test document are generally written by developers in the process of software development, while non-process documents such as user manuals are written by specialized non-technical writers. Documents can improve the efficiency of software development, ensure the quality of software, and have the role of guidance, help, and ambiguity in the use of software. Especially in the maintenance work, documents are indispensable materials.)

说明：  自建永磁同步电机物理模型，大家共同学习一下。共同进步，(Self-built physical models of permanent magnet synchronous motor, the common practice of the IS. Common progress,)

说明：  图书馆管理系统用例图、活动图、类图、时序图有需要的快来下载(Library sequence diagram)

说明：  模块化多电平换流器(modular multilevelconverter MMC)已成为柔性直流输电系统的首选换流器拓扑。我国已建成的上海南汇柔性直流工程、南澳三端柔性直流工程、舟山五端柔性直流输电工程以及正在建设中的厦门柔性直流工程都采用MMC结构。国际上SIEMENS已建成的美国跨湾工程(Trans Bay Cable Project TBC)和法国一西班牙联网工程(INELFE工程))都采用MMC结构。同时，ABB公司提出了一种级联两电平结构(cascaded two level CTL)，其本质仍为MMC，并且ABB后续建设的数项柔性直流工程都采用CTL结构。因此，MMC已由最初的低压、小容量示范工程向高电压、大容量方向快速发展，展现出很好的发展前景。(Modular multilevel converter (MMC) was first proposed and patented by Professor R. Marquardt in 2001. It consists of several sub modules (SM) with the same structure. The sub module structure can be divided into three types: half H-bridge, full H-bridge and double clamp sub module. Modular multilevel converter (MMC) has shown a very important engineering application prospect.)

双向DCDC/PSCAD仿真模型/非隔离型双向DCDC变换器(DC/DC/converterPSCAD/model/)

翻译maninwest@Codeforge作者:Marco Bertschi@CodeProjectQML 技术让你可以创建一个独立于平台的 UI。当前的 Qt 版本 5.2 可以让你创建一个运行在 Linux, Windows, OS X, iOS 和 Android  上的单个 GUI且无需更改代码库。这里提供的例子是如何使用类似于 CSS 的方式来设计 QML 控件风格并让这些控件可重复使用。 

飞机大战，你还在等什么，赶快来游戏吧，这里需要你的激情(What are you waiting for in the air war? Come to the game now. You need your passion here.)

table布局案例，简单实现，使用html加css实现完整功能思路清晰(Table layout case, simple implementation, using HTML plus CSS to achieve complete functions clear thinking)

说明：  TRICON SIS SYSTEM SOE 安装文件(TRICON SIS SYSTEM SOE PACKAGE)