相对转动动力学方程的稳定性及在一类黏弹性系数下的解

Steadiness of relatively rotation dynamics equation and it's solution for a kind stickiness flexibility coefficient

建立圆柱体任意两个截面间的一般黏弹性转动力学方程,讨论了相对转角的稳定性,由于此方程为变系数的二阶线性的非齐次常微分方程组,没有统一的求解方法.因此,针对其中的一类黏弹性系数求得其解.

Establishing a kind stickiness flexibility rotation dynamics equation of the cylinder between random two cross sections, discussing steadiness of relatively rotation angle. Gaining solution for a kind stickiness flexibility coefficient because the equation is non-homogeneous ordinary differential equation group of order 2 linear of variable coefficient, and there isn＇ t unified solution to this equation group.