在相关研究的基础上,本文提出了一种基于动态模型空间和集成模型的集成建模方法。
Based on relevant researches, this paper puts forward an integration modeling method based on dynamic model space and integration model.
该模型的动态特性可由对偶微分方程描述,它具有从状态空间内任一初始点找出多个稳定平衡点的能力。
The dynamical property of this model is described by dual differential equations and it can find out several stable equilibrium points from any initial point in the state space.
该文从系统论的观点出发,将由投影重建图像中的变换看成空间变化的动态系统模型。
Derived from the viewpoint of system theory, transformations of image reconstruction from projections are replaced with the spatial variant dynamic system models in this paper.
利用光干涉的简化模型讨论了动态光散射中光子相关谱测量系统的空间相干性要求的物理本质。
Using a simplified model of light interference, we discussed the physical essence of the spatial coherence demand on a photon correlation spectrum measurement system in dynamic light scattering.
基于系统的状态空间模型,利用动态输出反馈,给出了鲁棒干扰解耦的条件。
Based on the state space model systematized, and applying the dynamic output feedback, the conditions for robustness disturbance decoupling are proposed in the paper.
提出了一种基于安全空间数据库管理系统的动态审计策略模型。
A dynamic audit policy model based on secure spatial DBMS was proposed.
用静态平面和动态空间两种模型对灌区水资源利用系数进行了理论和实践的综合分析研究。
Comprehensive analysis and research on the theory and practice of water use efficiency in irrigation district is conducted by using static plane and dynamic space models.
因此,在以空间分析为特色的GIS技术环境下融入非空间动态模拟的SD模型,可充分利用两者的优势。
Therefore, the model of SD with non-spatial dynamic simulation melted with spatial analysis of GIS technology can make full use of their advantages.
本文给出了空间数据仓库的代价模型,并在此基础上提出了一种视图的动态选择算法。
This paper presents the Dynamic View Selection Algorithm based on Cost Model of spatial data warehouse.
地理信息系统(GIS)以地理空间数据库为基础,采用地理模型分析方法,适时提供多种空间的和动态的地理信息。
Geographic Information System, called GIS also, on the basis of special geographical datas, used the theory of geographical models, provided a variety of special and dynamic geographical datas.
该模型考虑矿体的开采顺序和矿床不同区段的品位分布,实现了地下开采边界品位在时间和空间上的动态结合。
The model considers the mining order and the grade distribution in different deposit sections and has realized the time-space dynamic combination of the cutoff grade in underground mining.
当前,传统空间数据组织与模型的内在局限性已经不能完全满足大范围甚至全球多分辨率海量数据动态管理的要求。
Currently, traditional spatial data model with the inherent limitations can not fully satisfy the scope of the global multi-resolution massive data dynamic management requirements.
在分析了复杂人工河网特点的基础上,针对人工河网选取过程中需要考虑的几个重要因素,引入了线状要素动态分段模型组织人工河网数据及其空间知识。
This thesis analyzes the character of the complex ditch network, and imports the Dynamic Segmentation theory to organize the ditch network data and its spatial knowledge.
它以地理空间数据库为基础,采用地理模型分析方法,实时提供多种空间的和动态的地理信息。
Basing on geo-spatial database, it can provides real-time spaticial and dynamical geographic information by adopting the geographical model analysis method.
在此四元组模型的基础上,应用面向对象设计的思想,结合跳跃表、动态空间管理、编译预处理等技术方法,构造出一个单片机软件仿真器类群。
With the theory of object-oriented design, jump table, dynamic memory management and code pre-processing, the class group of software simulators for single-chip microcomputers are designed.
在单个CCD摄像头固定的情况下,建立投影几何模型,计算所获取的动态图像上特征点的空间位移,得到时域上连续的脉搏信号。
The continuous pulse waves are obtained in time domain by calculating the space displacements of the feature points on movement image with single CCD camera.
使用变换关系将该矩阵转换为空间连续梁单元的动态刚度矩阵,该刚度矩阵能够正确地描述空间连续梁单元的物理模型。
This matrix can be translated into dynamic stiffness matrix, which is applied to describe the physical model of space continuous beam correctly.
高速公路空间平均速度是高速公路交通流动态模型中的重要参数。
The space mean speed is an important parameter in highway traffic flow models.
本文建立了描述异常高压气藏地层压力和动态储气空间的数学模型——动态模型。
In the paper, some mathematic models describing abnormally pressured gas reservoir performance, dynamic models, are established.
针对电容式微型压力传感器,专门考虑膜片的空间连续行为以及结构、静电力的耦合作用,建立了包含接口电路在内的系统模型,据此进行了动态行为仿真。
Using this method, the behavior equation of a capacitive micro pressure sensor is represented, then its reusable parameterized schematic-drive model is established coded by HDL (MAST).
建立在不同空间分析基础之上的动态模型在表现形式和分析能力上有其不同的优缺点。
Different dynamic-models based on diacritical investigation modes, intentions and analysis angles have divergent mechanism and explanatory functions.
在对第二代搜索引擎分析的基础上,运用向量空间模型,设计并实现了一个完整的可学习用户兴趣并可动态调整的个性化搜索引擎。
The 2nd generation of search engine is analyzed and then a personalized search engine based on SVM(vector space model) that can dynamically learn the interests of users is implemented.
本文所做的研究工作主要包括以下内容:首先在分析制冷循环热力学原理的基础上建立了基于状态空间描述的制冷系统动态非线性数学模型。
This research contain such as: Firstly, establishing offshore platform cold storage nonlinear mathematical model described by state-space for control simulation of refrigeration system.
用空间直观模型是否足以从斑块占据性资料中推断集合种群的动态过程?
Are patch occupancy data sufficient for inferring metapopulation dynamics using spatially explicit patch occupancy models?
基于空间攻防作战环境的特点分析,建立了空间攻防作战武器分配的动态模型;
Based on the analysis of the characteristics of space operation situation, the paper establishes a dynamical programming model for allocation of the space weapons;
为探求联合电解催化交换系统各单元中氚浓度空间分布和动态变化的内在规律,建立了D/T体系的气-液两元模型。
Dynamic theoretical model for heavy water detritiation combined electrolysis catalysis exchange system was built to investigate the tritium space distribution and dynamic behavior.
利用本文提出的动态模型变参数数学模型,在国际上首次对燃料电池起动过程进行了动态模拟,揭示了燃料电池热态起动过程中,电池温度在三维空间上随时间的变化规律。
The three dimensional variation rule of the temperature of the cell with the time is presented during the process of the startup. A MCFC-ST combined generation system is presented and designed.
并根据切屑空间运动轨迹的数学模型,建立了切屑三维造型模型,并在虚拟现实环境中实现车削过程的切屑实时动态仿真。
Based on mathematical model of chip space motion path, the 3d model of chip shape was developed. The real-time simulation of chip generation was realized in the virtual reality environment.
并根据切屑空间运动轨迹的数学模型,建立了切屑三维造型模型,在虚拟现实环境中实现车削过程的切屑实时动态仿真。
Based on mathematical model of chip space motion path, the 3d model of chip shape was developed. The real -time simulation of chip generation was realized in the virtual reality environment.
并根据切屑空间运动轨迹的数学模型,建立了切屑三维造型模型,在虚拟现实环境中实现车削过程的切屑实时动态仿真。
Based on mathematical model of chip space motion path, the 3d model of chip shape was developed. The real -time simulation of chip generation was realized in the virtual reality environment.
应用推荐