The math model and the hardware structure of the Structrued light 3-D profile measurement system are introduced, and the methods and the steps of calibration for camera are domonstrated.
介绍了线结构光测量系统的数学模型，以及测量系统的硬件构成，论述了线结构光传感器的标定方法和步聚。
On the basis of the 5-DOF surgical framework's structure, its system of coordinates is set and its kinematics model based on D-H model is put forward.
在分析五自由度手术框架的结构特点的基础上，建立了五自由度手术框架坐标系并提出了基于D-H模型的五自由度手术框架运动学模型。
The mathematic model of the laser 3-d visual sensor is established. A separated-parameter method is proposed to calibrate the structure parameter.
建立了激光视觉传感器的数学模型，提出了一种分离参数对传感器结构参数进行标定的方法。
According to lifting hoist reel tube shell structure and work situation, a 3-d calculated model of tube shell has been established with finite element analysis method.
采用有限元分析方法，根据提升绞车卷筒筒壳的结构和工作情况建立了筒壳的三维计算模型。
The design of the structure of Caseegrain drawtube in space remote instrument was introduced. The product model was constructed using 3-d CAD technique.
介绍了空间遥感仪器中卡塞格伦镜筒的结构设计，利用三维CAD技术构建了产品模型。
The web browse of 3-d solid model is realized in the product structure management module.
在产品结构管理中实现了三维模型图的网络浏览。
It is necessary to set up a 3-d finite element model and to convert the external loads acting on the hull into nodal forces of finite element in the direct strength calculation of hull structure.
在船体结构强度直接计算方法中，需要建立三维有限元模型，船体所受到的外载荷也应相应地转化为有限元节点力。
An automatic mesh generation scheme is proposed, it suites to the 3-d structure with multi-surface, in the same time the 3-d model is constructed.
本文提出了一种适合多分界面三维结构的有限网格自动划分方法，在网格划分的同时建立起三维模型。
The design of the cable stayed bridge structure is optimized by using 3-d space finite element model.
应用三维空间有限元模型，进行斜拉桥结构优化设计。
Based on the unit-cell model of 3-d braided composites, the composite structure is meshed by the unit cells, then the stiffness of the cell-element is formulated.
本文从三维编织复合材料的细观单胞模型出发，将结构单胞作为离散单元对三维编织复合材料进行宏观网格剖分，建立了细观单胞元刚度矩阵的求解方法。
According to the analysis of the structure and the loading status of the vehicle scale, the 3-d solid model of the vehicle scale is built.
通过分析汽车衡秤台的结构特性和受载状况，建立汽车衡秤台的三维实体模型。
A 3-d nonlinear finite element model of concrete-filled rectangular tubular frame is proposed in the paper to research the seismic behavior of this type of structure under low-reversed cyclic loading.
本文建立了方钢管混凝土框架结构的三维非线性有限元分析模型，用以研究方钢管混凝土框架在低周反复荷载作用下的抗震性能。
Microstructural finite model of 3-d braided composites was set up on the basis of real geometry structure. The model was used to analyze penetration property of 3-d braided composites.
在三维编织复合材料真实几何结构基础上建立了细观结构有限元模型，分析了三维编织复合材料的弹道冲击性能。
The 3-d geometrical model of relief valve was built by using PROE software, according to its actual structure and parameters as well as feasibility of computational mathematical model.
根据安全阀的实际结构和参数，利用三维建模软件Proe，结合计算数学模型的可行性，建立了安全阀流道的三维几何模型。
The clumping caused that structure parameters were different from the actual value. To solve this question, a model by 3-D canopy structure parameters was needed.
由于植被的聚集效应，例如树叶群集成树冠，会导致植被组成参数与真实值之间存在差异，这需要建立关于三维的空间分布模型加以解决。
The clumping caused that structure parameters were different from the actual value. To solve this question, a model by 3-D canopy structure parameters was needed.
由于植被的聚集效应，例如树叶群集成树冠，会导致植被组成参数与真实值之间存在差异，这需要建立关于三维的空间分布模型加以解决。
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