Of concern in this paper is the laminated beam system with frictional damping and an internal constant delay term in the transverse displacement. Under suitable assumptions on the weight of the delay, we establish that the system’s energy decays exponentially in the case of equal wave speeds of propagation, and polynomially in the case of non-equal wave speeds.

中文翻译：

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时滞层合梁的稳定化

本文关注的是具有横向阻尼的摩擦阻尼和内部常数延迟项的叠层梁系统。在适当的延迟权重假设下，我们确定在传播的波速相等的情况下，系统的能量呈指数衰减，在波速不相等的情况下，系统的能量呈多项式衰减。