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动约束
相关语句
  dynamic constraint
     Research on Collaborative Design Based on Dynamic Constraint Satisfaction
     基于动约束求解的协同设计研究
短句来源
     The concept of dynamic constraint mode functions for elements of a frame is introduced and it is used to form the dynamic shape function matrixes of each order for the finite elements of a frame.
     文中阐述了框架结构有限单元各阶动约束模态函数的概念,并用它组成结构有限单元各阶动态形函数矩阵。
短句来源
     The concept of dynamic constraint mode functionfor element of d rotor system is introduced and it is used toform the dynamic shape function matrixes of each order forthe finite element.
     本文阐述了轴系结构有限单元各阶动约束模态函数的概念,并用其组成结构有限单元各阶动态形函数短阵。
短句来源
     Dynamic Constraint Satisfaction for Collaborative Design
     协同设计动约束求解策略
短句来源
     This paper studies the dynamic stress in beam structure subject tononvariant axial force by dynamic finite element method, and presents theconcept bf dynamic constraint mode function for each order of the beamelement loaded by axial force. With it the dynamic shape function matricesof each order of the strutucral finite element are formed.
     本文运用动态有限元法研究具有不变轴向力的梁式结构,提出了在轴向力作用下梁单元的各阶动约束模态函数的概念,并用其组成结构有限单元的各阶动态形函数矩阵。
短句来源
  “动约束”译为未确定词的双语例句
     Constraint Shifting Combined Homotopy Method for Solving Nonlinear Programming, Equilibrium Programming and Variational Inequalities
     解非线性规划、均衡规划和变分不等式问题的动约束组合同伦方法
短句来源
     Structural Optimization on Geometrical Configuration and Element Sizing with Statical and Dynamical Constraints
     受静动约束结构的几何外形及单元尺寸优化设计
短句来源
     In this paper, the concept of dynamsc constraint mode functions for elements of a frame is introduced and it is used to form the dynamic shape function matrixes of each order for the finite elements of a frame.
     本文提出了刚架结构有限单元的各阶动约束模态函数的概念并用它们组成刚架结构有限单元的各阶动态函数矩阵。
短句来源
     The present mold CAD/ CAE/ CAM integration system lacks enough information communica- tion,and the efficiency of the system is depreciated. In order to overcome this drawback,the paper pre- sented an injection mold collaborative manufacturing system. The key techniques of this system were also described in detail,including the environment construction of system,logical correlation and decomposi- tion of tasks,dynamic constrain satisfaction,detection and resolution of conlfict.
     基于目前注塑模 CAD/ CAE/ CAM技术缺乏有效的信息交流 ,降低了集成系统的效果 ,为此 ,提出了注塑模协同制造系统模型 ,并阐述了系统实现中环境构造、任务关联与分解、动约束求解、冲突检测与消解等关键技术 ,提出了相应的求解策略 .
短句来源
     Several key technologies are discussed in detail, including deployment of physical modules, construction of logical objects and maintenance of their instances, management of engineering constraints of attached entities which follow their host entities, access of product assembly model, etc.
     并详细讨论了物理模块部署、逻辑对象构造和实例维护、工程随动约束管理以及产品装配模型访问等关键技术;
短句来源
  相似匹配句对
     Dynamic Constraint Satisfaction for Collaborative Design
     协同设计约束求解策略
短句来源
     Research on Collaborative Design Based on Dynamic Constraint Satisfaction
     基于约束求解的协同设计研究
短句来源
     programming and constrained D.
     规划和约束D.
短句来源
     Punishment to the violation of thecontract are three kinds: fine, mortgage on the loan and law restrain.
     法律约束
短句来源
     Analysis on dynamic filtration
     失水分析
短句来源
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  dynamic constraint
The kinematic constraint conditions and dynamic constraint conditions for elastic displacements are presented.
      
A probabilistic data-based method for local reconstructions is combined with a dynamic constraint on the reconstructed climate parameter which stabilises the reconstruction on the target scale.
      
Finally, extension to dynamic constraint satisfaction using different combinations of activation conditions is straightforward.
      
Dynamic Constraint Satisfaction for Feature Interaction
      
We show how the plans are naturally expressed by networks of constraints, and show that the process of planning maps directly to dynamic constraint reasoning.
      
更多          
  moving constraint
In this plane the point will appear stationary for small motions while the instant center will appear to move with the moving constraint directions.
      


In this paper, the concept of dynamsc constraint mode functions for elements of a frame is introduced and it is used to form the dynamic shape function matrixes of each order for the finite elements of a frame. The recurrence method calculating the dynamic characteristics of a frame by the use of the dynamic shape function matrixes of each order is also presented. The with those concepts, the components of each order can be obtained. Finilly form the superposition of all the components of mode stress, we can...

In this paper, the concept of dynamsc constraint mode functions for elements of a frame is introduced and it is used to form the dynamic shape function matrixes of each order for the finite elements of a frame. The recurrence method calculating the dynamic characteristics of a frame by the use of the dynamic shape function matrixes of each order is also presented. The with those concepts, the components of each order can be obtained. Finilly form the superposition of all the components of mode stress, we can get the dynamic stresses.

本文提出了刚架结构有限单元的各阶动约束模态函数的概念并用它们组成刚架结构有限单元的各阶动态函数矩阵。还说明了利用单元的各阶动态函数矩阵来计算刚架结构的各阶动特性的递推方法,以及利用它们求出刚架结构的模态应力分量,然后求和而得到动应力的方法。

This paper studies the dynamic stress in beam structure subject tononvariant axial force by dynamic finite element method, and presents theconcept bf dynamic constraint mode function for each order of the beamelement loaded by axial force.With it the dynamic shape function matricesof each order of the strutucral finite element are formed. The naturalcharacteristics of the structure are calculated with the recurrence method. Bymeans of the dynamic shape function matrices and the mode displacementcomponent of...

This paper studies the dynamic stress in beam structure subject tononvariant axial force by dynamic finite element method, and presents theconcept bf dynamic constraint mode function for each order of the beamelement loaded by axial force.With it the dynamic shape function matricesof each order of the strutucral finite element are formed. The naturalcharacteristics of the structure are calculated with the recurrence method. Bymeans of the dynamic shape function matrices and the mode displacementcomponent of each order of the element, the structural mode stresscomponent of each order is determined,and superposing them, the approximatevalue of the structure's dynamic stress can be calculated.

本文运用动态有限元法研究具有不变轴向力的梁式结构,提出了在轴向力作用下梁单元的各阶动约束模态函数的概念,并用其组成结构有限单元的各阶动态形函数矩阵。利用递推方法计算结构的各阶固有特性。文中还阐述了:利用单元的各阶动态形函数和各阶模态位移分量求出结构的各阶模态应力分量,再迭加各阶模态应力分量即可求出结构动应力近似值的方法。

A new dynamic finite element method for dynamic analysis of frame structures considering the effect of rotatory inertia and of shear deformation is presented in this paper. The concept of dynamic constraint mode functions for elements of a frame is introduced and it is used to form the dynamic shape function matrixes of each order for the finite elements of a frame. The natural characteristics of the structure are calculated with the recurrence method. The value of the frame structure's displacement and dynamic...

A new dynamic finite element method for dynamic analysis of frame structures considering the effect of rotatory inertia and of shear deformation is presented in this paper. The concept of dynamic constraint mode functions for elements of a frame is introduced and it is used to form the dynamic shape function matrixes of each order for the finite elements of a frame. The natural characteristics of the structure are calculated with the recurrence method. The value of the frame structure's displacement and dynamic stress can be calculated by the use of the dynamic finite element method.

在本文中,作者提出了一种可以考虑梁单元剪切变形和转动惯量影响的框架结构动力分析的动态有限元方法。文中阐述了框架结构有限单元各阶动约束模态函数的概念,并用它组成结构有限单元各阶动态形函数矩阵。文中还说明了使用递推方法计算结构的各阶动特性以及利用动态有限无法求解框架结构动态响应和动应力的方法。

 
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