Using noise octave analyzer and order analyzer for rotating machine as example , the application of modular modeling method is introduced 并以噪声倍频程分析仪和旋转机械阶比分析仪为例,介绍了模块化建模方法在具体仪器建模中的应用。
The modular modeling method promotes ivc - based - vi from technology research to theory research , and affords design and manufacture of ivc - based - vi with theory basis 模块化建模方法将智能控件化虚拟仪器从技术研究提升到了基础研究,为智能控件化虚拟仪器的设计、制造提供了理论基础。
The modular model of representative common components includes signal transform uniform mathematical model , three - dimensions data field mathematical model and virtual display screen mathematical model 建立的典型共性部件模块模型主要有:信号变换统一数学模型、重庆大学博士学位论文三维数据场数学模型、虚拟显示器数学模型。
The modular mathematical modeling method of ivc - based - vi is studied . by studying the principle , function , performance , precision indicator , working condition , the mathematical modeling of vi ' s representative common components is discussed in detail through modular modeling method 本文通过对多种测试分析仪器的原理、功能、性能、精度指标、使用对象和使用环境等研究,采用模块化建模方法,对虚拟仪器典型共性部件的模块化数学建模进行了详细论述。
The paper analyze the limitations of serial gas turbine model , take single axis gas turbine as prototype , with the intensive analyzes and profound of the principles and characteristic of the object , using the modular modeling method proposed the dynamic model of gas turbine , which including the model of compressor , combustor , turbine . with respect to the purposes and key points of establishing model , the model is simplified . the intensive cooling of turbine blades is also modeled 在建模过程中,结合本文建模的目的和重点,对原型作了合理的简化,考虑了压气机抽气对透平叶片的冷却,对压气机和燃气透平按级进行分析和处理,采用模块化建模的方法分别建立了燃气轮机主要部件压气机、燃烧室、燃气透平的动态数学模型,所建模型比集总参数模型具有更好的精确性。
In the development process , according to the idea of modular modeling , the author rationally compartmentalized thermal system . this software has very strong graphic module edit and manage capacity , thus device interface topologic definition method is applied to define the topologic structure , and the topologic structure can be analyzed automatically and correctly . since the device module was encapsulated two parts , so , through topologic analysis , the correct source simulation program was created directly 在组态过程中,本文采用设备接口方式定义仿真系统的拓扑结构,实现了对仿真系统拓扑结构的自动识别和设备模块的自动参数化功能,用户只需完成仿真模型系统的构建和相应物理参数及运行工况数据的输入,软件便会根据拓扑分析的结果和自动参数化的结果直接生成fortran语言的仿真源程序。
On the base of analyzing some kinds of integerated simulation software including mms , using for reference the idea of modular modeling , and basising the characteristic of the thermal system , this paper rationally compartmentalized the system , established mathematics model , developed and encapsulated the models , designed all - purpose algorithm - gear which can resolve system ' s rigidity , algorithm - jacobi and subroutine for genetating new variable and big matrix 本文对国内一些主要的一体化仿真软件做了比较详尽的分析,在深入分析著名仿真建模软件mms的基础上,根据热力系统实际设备的特点,对系统以设备为基础进行模块划分,并建立模块的数学模型。采用compaqvisualfortran6 . 1作为开发工具,开发了包括热力系统常用设备动态模型的模块,形成模型库。