辅助关节 meaning in English

secondary joint

Using human ambulation as the research object , by constructing human geometrical and kinetic model introducing auxiliary joint angle , and combining inbetweening principle with existent approach of motion control , this paper proposed a new method to control human ambulant gesture automatically and flexibly of each period
摘要以人体步行运动为研究对象，通过构适人体几何和运动模型，引入辅助关节角将插中原理与已有运动控制的方法结合起来，提出一种新的方法自动灵活地控制每个周期下的人体步行的姿态。