局部自由度

用λ替代平面机构局部自由度和虚约束数的研究替代性条件作用替代性制约作用

Study on λ Being Substituted for Passive Degree of Freedom and Virtual Constraint Number of a Plane Mechanism

局部自由度及其应用

Partial freedom and it 's application

刚性杆与弹簧组合假设使折页机构增加了四个广义自由度和八个局部自由度，形成多自由度的复杂机械系统。

The hypothesis makes folder system to be a multi-freedom complex mechanical system by adding four broad freedoms and eight local freedoms .

结合配合约束在装配中的应用，在分析装配零件的配合约束及其特点的基础上，得到零件之间的空间位置关系和零件的局部自由度。

Information such as local degrees of freedom and spatial relationships among parts can be directly derived from mating constraints in the assembly .

直升机模型建模过程当中，为直升机实体模型增加了局部自由度，便于仿真程序控制。

Among the process of creating helicopter model , the paper increased the local degrees of freedom for the helicopter model . 3 .

本文方法仅需利用结构局部自由度上的动柔度参数，计算过程简便。

The computational procedure of the solution is quite simple and convenient because only the dynamic flexibility data on local degrees of freedom of the structure are required in the computation .

探讨了局部自由度在机械中的应用，并将其归纳为三个方面：变滑动为滚动、改善车辆的平衡和运动状况、改善力的分布。

This article probes into the application of partial freedom in machinery and concludes three aspects from this : transforming sliding into rolling ; improving vehicles condition of balance and movement ; improving the distribution of the force .

在讨论平面机构的独立运动和局部自由度的基础上，通过对作平面运动构件的运动线性相关分析，提出运动线性相关自由度的概念。

Based on discussions for independent motions and partial degrees of freedom in plane mechanisms , the concept of the degree of freedom of motion linear relation is proposed through the motion linear relation analysis for links in plane motions .

水轮发电机组的主轴系统是一个具有局部非线性的多自由度系统。

The rotor-bearing system of water turbine generator set is multi-degrees of freedom system with partial nonlinearity .