basic kinematic chain

基本解释

When a basic kinematic chain reaches a singular configuration, the complex linkage is at a singular position.
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。
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.
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。
The spectrums of degree, structural component and multiple hinges are defined according to the basic parameters of planar closed kinematic chain with multiple hinges.
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。