stable oscillation
英 [ˈsteɪbl ˌɒsɪˈleɪʃn]
美 [ˈsteɪbl ˌɑːsɪˈleɪʃn]
网络 稳定变动
双语例句
- In our self-Oscillation drive system, the stable error of the oscillation amplitude is eliminated by the PI controller.
在该闭环驱动系统中，通过引入PI控制器消除了振动幅度控制的稳态误差。 - In order to stable operation, phase compensate network is provided to eliminate self-excited oscillation.
为了使放大器能稳定工作，需要外加一定的相位补偿网络，以消除自激振荡。 - The stable oscillation state is ordered macro structure, that is, the dissipation structure often talked about.
这种稳定的振荡状态是宏观有序的结构，也就是我们目前常说的耗散结构。 - The results show that, for planetary scale systems, the standing SST thermal forcing can quickly excite a stable atmospheric equilibrium state response, which is characterized by obvious large-scale teleconnection oscillation in east-west and south-north directions.
结果表明：对于行星尺度系统，海温热力场的持续强迫作用可以很快激发出稳定的大气平衡态响应，该响应表现出明显的大尺度东-西及南-北向涛动特征。 - The starting currents are 6.66 and 2.96 times in direct starting and soft starting respectively, from motor starting to the stable. The results show that the proposed system can effectively decrease the stator starting current and start smoothly without impulse and oscillation.
电动机起动完成并达到稳态时，直接起动与软起动过程的起动电流倍数分别为6.66和2.96.结果表明，系统能有效地降低起动电流，且起动过程平稳，无冲击和振荡。 - The results of simulations indicate that the amplitude of the free oscillation goes to a stable nonzero with a weak jamming signal and turns zero with a strong jamming signal, but the oscillation within the bounds of some frequencies is complex with a small ( jamming) signal.
仿真结果表明，弱信号使自由振荡项趋于一个非零的定常振幅，大信号使得自由振荡项衰减为零，而小信号则使某些频率区域中的振荡情况更复杂。 - Conclusion A relative stable circular current of electromagnetic and chemical oscillation along the low electric resistance pathway was found.
结论：发现沿低阻通道传输的相对稳定的电磁振荡及电化学振荡循行流。 - The stability analysis of the stratosphere shows that the stationary zonal mean flow is dynamically stable while the time oscillation of the basic flow and its zonal distortion are two significant factors which may destabilize the basic flow.
对平流层的分析表明，平流层定态纬向基流是动力稳定的，而纬向流的振荡分量及非纬向定态扰动则是两个可引起基态失稳的因子。 - For stable operation of the magnetron, the preoscillation voltage should be lower than ehe threshold voltage, while the mode of this space charge oscillation should be the same as the π mode oscillation on the resonating cavities.
为了使磁控管能稳定工作，就要使预振电压低于门槛电压，并且使空间电荷振荡的模式与谐振腔上高频振荡的π模同步。 - In this paper, the stability condition of optical resonator is introduced, the power losses of stable resonator and the threshold condition of optical oscillation is discussed, and the formulation of the relationship between the gain coefficient of work substance and the losses factor is derived.
本文对光学谐振腔的稳定条件做了介绍，并讨论稳定谐振腔的功率损耗和光振荡的阈值条件，导出了工作物质的增益系数与损耗因子的关系式。 - On stable oscillation of large& scale system with dispersed changing periodic coefficients
具有时变离散周期耗散大系统的平稳振荡 - The non-isochronism of free oscillation of the simple pendulum discussed the important difference between the periodic solution to nonlinear forced oscillation and the stable solution to linear forced oscillation is also discussed.
理论上采用近似法求解，并用数学软件作图，分析和讨论了单摆自由振动的非等时性以及非线性受迫振动周期解与线性受迫振动稳态解的重要差别。 - Discussion on stable forced oscillation using generalized work-energy theorem
用功能原理讨论稳定受迫振动 - The condition of stable two-frequency oscillation operation is analyzed, the polarization is calculated by Jones matrix in different locations at the resonator.
对谐振腔产生稳定双频激光的条件作了分析，用琼斯矩阵计算了谐振腔内各处电场矢量的偏振态，证明了双频激光两个电场矢量偏振态之间总是正交的。 - If the system is far away from the stable boundary, a varying amplitude oscillation will be produced due to density oscillation coupling to compressible oscillation.
远离稳定边界时，密度波振荡耦合可压缩性密度波振荡，呈变幅的有限振荡。 - Stable tracking platform have a wide range of applications because of its isolation carrier random oscillation and exercise in communication, guidance, fire control, etc. With the development of the computer, Strap-down inertial navigation as a type of inertial navigation gets more and more attention.
稳定跟踪平台由于其能隔离载体随机振荡和运动，所以在通信、制导、火控等方面得到了广泛的应用。捷联式惯性导航随着计算机的发展而越来越得到重视。 - The simulation on the behavior of the loss-of-excitation protection indicates that this loss-of-excitation protection can distinguish among loss-of-excitation failure, system unstable and stable oscillation, and short-circuit failure, which meets the requirement of Guide on Security and Stability for Power System.
失磁保护的动作行为仿真表明该失磁保护能区分失磁故障、系统稳定与失步振荡、短路故障，满足电力系统安全稳定导则的要求。 - Finally, the designed stepping motor remote control system was tested in a laboratory environment, the results show that the stepping motor remote control system is stable, while the motor is starting and accelerating, there is no out-of-step or oscillation.
最后，对所设计的电机远程控制系统在实验室环境进行了测试，结果表明电机远程控制系统运行稳定，电机在启动加速时无失步，振荡现象。 - This method inhibit low frequency oscillation based on the existing function of turbine regulating system, it is effective and can adjust on-line, and has the practical significance on system stable operation* This paper find a physical reason of what creates low frequency oscillation pattern.
该方法依托调速系统的现有功能进行低频振荡抑制，便捷有效且能在线调整。发现了一种产生超低频振荡模式的物理原因。 - The result shows that the stability solution of the system transform from the stable equilibrium point to the limit cycle oscillatory after multiple cycle bifurcation, and it transforms to the quasi-periodic oscillation after Hopf bifurcation.
系统由稳定的平衡点通过倍周期分岔收敛到稳定的极限环运动，由Hopf分岔转化为概周期运动。 - It is pointed out that the time-averaged algorithm is needed when an opposing jet flow is numerically studied, even for stable flow, and flow parameters should be averaged in at least one cycle of oscillation.
本文指出在进行反向喷流流场数值模拟时，即使流场处于稳定状态，也应该采用非稳态算法并对流场参数在至少一个振动周期内求平均值的方法。 - It is found that no matter it is single-swirling or multi-swirling combustor, the combustion processes are very stable under all experimental conditions in this paper, with no intensive thermoacoustic oscillation occurred.
不管是单喷嘴还是多喷嘴燃烧室，在本文的各种测试工况下，燃烧过程都很稳定，没有产生强烈的热声振荡。 - But an asymptotic stable system is likely to have some bad transient performance, and will cause some bad effects; these will not meet the requirements of industrial production, such as the overshoot amount is too large, and the maximum overshoot or oscillation sharp occurs.
然后，一个渐近稳定的系统，可能具有比较坏的暂态性能，从而造成很坏的影响，无法满足工业生产要求，如超调量过大，振荡剧烈超调量或者系统本身含有饱和非线性。 - It can be seen obviously from the analysis that when the delay reaches the critical value, the maglev system will undergo a supercritical Hopf bifurcation and generate stable periodic oscillation.
分析表明，当时滞量τ达到临界值时，系统将会经历一个超临界Hopf分岔而产生稳定的周期振动。 - The result shows that the system evolves from a self-organized stable state into an oscillation state, then into another stable state which the species locate randomly.
结果发现系统会从一个自组织稳定态向全局振荡态演化，然后又进入物种随机分布的稳定态。