主运动链的运动学分析采用指数积公式。
The kinematic analysis of the major chain can be done by the product exponentials formula.
本文将为更复杂的运动链模块化设计提供理论基础。
This paper will also offer theoretical basis for the modular design of more complex kinematic chain.
由生成树的弦将运动链分解成为数目确定的基本回路。
Let the kinematics chain be resolved from the cord of spanning tree into definite numbered basic loops.
提出了一种基于遗传算法的机构运动链同构识别方法。
A new method based on genetic algorithms is presented to identify the isomorphism of the mechanism kinematics chain.
提出了识别含复铰平面十杆运动链构件交叉的一种新方法。
This paper presents a new method to detect the bar-crossing in 10-link planar kinematic chain with multiple joint.
文中提出的螺旋运动方程对闭式运动链，即空间机构同样适用。
The screw motion equation presented is also suitable for closed chains, i. e. spatial mechanisms.
阿运动链通常认定为一种机制，如果其主要目的是修改或运动传递。
A kinematic chain is usually identified as a mechanism if its primary purpose is the modification or transmission of motion.
只要一个基本运动链达到奇异位置时，该复杂机构即处于奇异位置。
When a basic kinematic chain reaches a singular configuration, the complex linkage is at a singular position.
仅当一个基本运动链达到奇异位置时，该复杂机构即处于奇异位置。
Whenever only one of the basic kinematic chains reached to a singular position, it shows that this complex linkage is situated in a singular position.
首先，通过对四杆机构的理论研究，提出了运动链滚动的一般条件。
Firstly, by the theory of the four-bar linkage, the general rolling condition for the kinematic chain is concluded.
根据含复铰平面闭式运动链的基本参数，定义了度谱、构件谱和复铰谱。
The spectrums of degree, structural component and multiple hinges are defined according to the basic parameters of planar closed kinematic chain with multiple hinges.
应用电路分析中的基尔霍夫定律和电路网络分析方法来判断运动链的同构。
Kirchhoff's laws and the methods of circuit analysis are applied to identify isomorphism of kinematic chains.
在此基础上提出了含复铰平面运动链的谱分类方法，并给出了相应的算法。
The spectrum classification method for planar kinematic chain with multiple hinges was put forward by taking this as a base, and the relevant algorithm was presented.
通过对单铰运动链的运动副进行替代，获得了该运动链所有可能的结构型。
All of available configurations of the single joint kinematic chain are gotten by replacing its pairs.
平面机构运动链的分类与同构识别是机构结构分析与类型综合中的重要问题。
The classification and isomorphism identification of planar mechanism kinematic chains are important problems in the structural analysis and type synthesis of planar mechanism.
文中对机动径向进给运动链进行了换置计算，并给出了换置挂轮的计算结果。
A calculation is made. to the radial feed kinematic link, it also gives the calculated result for change gear.
对平面七杆机构运动链进行型综合，提出四种基本运动链和四种衍生运动链。
Based on type synthesis of the planar seven-bar kinematic chain, this paper put forward four kinds of basic kinematic chain and four kinds of derived kinematic chain.
本文介绍了一种建立在运动链关联矩阵基础上求解运动链特性多项式的新方法。
A new method of obtaining linkage characteristic polynomials based on the adjacency matrix of the kinetic chain is presented in the paper.
尽管理论上还可以包括平面，但平面却不能加以约束，因此只相当于开式运动链。
Although a planar pair might theoretically be included, this would impose no constraint and thus be equivalent to an opening in the kinematic chain.
本文以图论为基础，主要研究平面运动链的计算机自动生成算法及其软件的编制。
This paper is based on the graphic theory, mostly researching automatic generation of the planar kinematic chain's method and its realization on computer.
由于分支运动链中不含有闭环子链和复合铰链，使制造成本降低且容易保证精度。
Because there are no closed-loop and complex joints in limb, manufacturing cost can be reduced while maintaining accuracy.
尽管理论上还可以包括平面副，但平面副却不能加以约束，因此只相当于开式运动链。
Although a planar pair might theoretically be included, this would impose no constraint and thus be equivalent to an opening in the kinematic chain.
将吴方法运用到平面基本运动链的位移分析中，完成了一种7杆巴氏桁架的位移分析。
The Wu Method was applied to the forward displacement analysis of planar basic kinematic chains. A 7-link Barravo truss which is associated with 6-link and 9-joint Assur groups was studied.
通过进一步对驱动单元进行结构分解，得到平面六杆机构及三杆四副支链等基本运动链。
Further structural decomposition of the driving unit, several planar six linkage and three bar four kinematic pair branch chains were gotten.
相似平台3upu并联机构工作空间为三个开式运动链工作空间的交集，近似为一圆锥体。
The workspace of similar platform 3upu is the workspace intersection of three open chains, which is a cone approximately.
机械装置是一个运动链系中的一环被认为是特定的目的是为了分析，但运动可能是其他的环节。
Mechanism a mechanism is a kinematic chain in which one link is considered fixed for the purpose of analysis, but motion is possible in other links.
首先建立了运动链的等效电路模型，将运动链的拓扑结构关系等效为电路网络的拓扑约束关系。
The equivalent circuit models of kinematic chains are established firstly, which make the topological relationships of kinematic chains equal to the topological restriction of circuits.
由于运动链和机构的同构判定在机构结构类型综合中的重要性，本文尝试使用多种方法来进行判定。
Since the importance of the identifying of the kinematics' isomorphism in mechanism's structural type synthesis, this paper attempted to use a few methods to do it.
由于运动链和机构的同构判定在机构结构类型综合中的重要性，本文尝试使用多种方法来进行判定。
Since the importance of the identifying of the kinematics' isomorphism in mechanism's structural type synthesis, this paper attempted to use a few methods to do it.
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