closed kinematic chain

基本解释

The positions and velocities of the major chain can be got from the kinematic analysis of the closed chains.
主运动链的关节位置和速度信息可以由各个关节所在的单闭链的运动学分析得到。
For planar hinge four-bar closed kinematic chain the following is done:①several exact mathematic and verbal expressions of revolving pair condition are enumerated;
对平面铰链四杆闭式运动链作了以下工作：①列举了整转副条件几种准确的数学表达和文字表达；
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。