Considering the time-varying mesh stiffness and friction between tooth pairs,the steady state response of the system is investigated by means of the harmonic balance method.

• 在考虑齿轮时变啮合刚度和齿面间摩擦力的情况下，使用谐波平衡法，研究了系统的动力特性，并用数值解对其结果进行了校对。