1) unstable aperiodic mode
不稳定拟周期模态
1.
Moreover,the dutch roll can also alter into an unstable aperiodic mode,which leads to roll resonance.
通过飞行和风洞实验表明:高超声速飞行时增程飞行器固有的横侧向稳定特性丧失,带有弱滚转阻尼的不稳定荷兰滚振荡将导致滚转-偏航耦合,此外还存在由耦合导致的轻微不稳定拟周期模态和滚动共振。
2) unstable periodic orbits
不稳定周期轨道
1.
Identification of determinant dynamics in neurons spiking series by using unstable periodic orbits;
运用不稳定周期轨道方法识别神经元阵发放电序列中的确定性动力学
2.
Study of neuron information coding based on theory of unstable periodic orbits;
用不稳定周期轨道理论研究神经信息编码规律
3.
Numerical simulation results showed that the unstable periodic orbits of the system could be ballasted,the chaos could be eliminated via choosing proper delayed time and gain coefficient,and the system could be changed from unstable to s.
数值仿真结果表明,选择适当的延迟时间和反馈系数能够控制系统的不稳定周期轨道、消除混沌,并能使系统从失稳状态进入稳定状态。
3) unstable periodic orbit
不稳定周期轨道
1.
The stabilization problem of unstable periodic orbits embedded in chaotic discrete-time systems is discussed.
研究混沌离散系统中不稳定周期轨道的镇定问题。
2.
The theoretical results on the limitation and controllability of delayed feedback control with respect to the stabilization of unstable fixed point or unstable periodic orbit and the experimental results of the delayed feedback control s applications in controlling chaos in electrical circuits and magneto-elastic beam are summed up.
综述了近年来控制混沌的延迟反馈控制技术──ＤＦＣ控制的相关进展，总结了延迟反馈控制在不动点和不稳定周期轨道镇定方面的局限性和可控性研究的理论成果，介绍了延迟反馈控制在电子线路和磁弹性梁混沌控制方面的实验，并对延迟反馈控制技术未来的研究方向和发展前景进行了预测和展望。
4) unstable periodical point
不稳定周期点
5) Periodic-Unsteady Injection
周期不稳定注水
1.
The Cognition and Practice about Periodic-Unsteady Injection Technique;
周期不稳定注水技术的研究及应用
6) aperiodic instability
非周期不稳定性
补充资料：不稳
1.不安稳;不牢固。 2.不可靠。 3.不安定，动荡，动乱。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条