标题： 系统中时滞反馈的瞬态行为 显示英文标题

标题： Transient behavior in systems with time-delayed feedback

摘要： 我们研究了通过时间延迟反馈开始控制稳态的瞬态时间。 通过最小化控制生效前的瞬态时间来优化控制，进行了分析和数值讨论，并详细说明了局部和全局特征的竞争影响。 我们推导了瞬态时间的代数标度，并通过数值模拟验证了我们的发现，这些模拟依赖于反馈增益和时间延迟。 显示英文摘要

摘要： We investigate the transient times for the onset of control of steady states by time-delayed feedback. The optimization of control by minimising the transient time before control becomes effective is discussed analytically and numerically, and the competing influences of local and global features are elaborated. We derive an algebraic scaling of the transient time and confirm our findings by numerical simulations in dependence on feedback gain and time delay.