转动耦合 meaning in English

rotational coupling

Setup of experimental system and experiment research first , coupling characteristic between flexible appendages and central rigid body is theoretically analyzed . based on simplifying the object studied , its theoretical model is derived by applying lagrange equation , and the coupling characteristic is analyzed . the control modals of flexible appendages are determined through calculating rolling couple coefficient and simulation of real coupling structure
将研究对象简化为带有对称柔性梁的刚性体，分析了柔性附件与中心刚体的运动耦合模式，并对影响中心刚体姿态角的反对称耦合模式建立了动力学方程，通过对实际结构转动耦合系数的计算和仿真分析，确定了柔性附件振动控制的重点模态。