• 输出滤波器具有电路结构简洁实现振荡抑制效果明显、损耗低等优点

    The novel output filter owns the advantages of simple circuit structure, easy realize, strong ability of surge suppressing and low loss.

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  • 系统特别适合那些具有滞后特性对象控制,有效抑制系统振荡

    The system is suits the controlled plants with pure delay property especially. It can restrain the oscillation of the system.

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  • 本文利用描述函数重点分析条件反馈校正自持振荡抑制作用

    Using the describing function method, this paper gives emphasis to analyse the conditional feedback correction effect on restrain self-sustaining oscillation.

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  • 压力波的频谱分析表明装填密度装药中,采用第二种点传火方案削弱抑制压力波高频振荡成分,改善振动特性

    The frequency spectral analyses show that the second ignition method could weaken and restrain the high frequency vibration, improve the characteristic of vibration in high loading density charge.

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  • PD反馈能够有效地抑制弛豫振荡

    PD feedback can restrain the relaxation oscillation effectively.

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  • 同步发电机组调速器侧装设电力系统稳定器抑制电力系统低频振荡有效措施

    Fixing power system stabilizer on the governor of synchronous generator is an effective method to restrain low frequency oscillation.

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  • 加大堆芯出口水力提升段质量惯性有效抑制可压缩性密度振荡提高系统稳定性

    By increasing the inertia of riser in the core outlet, the compressible density wave oscillation can be suppressed effectively and the system stability can be enhanced.

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  • 目前电力系统主要采用电力系统稳定器(PSS)FACTS阻尼控制器抑制低频振荡提高系统扰动稳定性

    Currently, Power System Stabilizers (PSS) and FACTS damping controllers are widely used to suppress the low frequency oscillations and to improve small signal stability.

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  • 视觉皮层神经元之间存在局部兴奋全局抑制机制能够使神经元根据接受到视觉信息产生相应的振荡活动。

    Through the mechanism called locally excitatory globally inhibitory existing among the visual cortical neurons neurons can oscillate in terms of visual information.

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  • 利用脉冲啁啾效应可以抑制振荡实现高效率的光电离。

    The using of chirped laser pulse can restrain the Rabi oscillations and realize high efficiency of photoionization.

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  • 本文分析了电压逆变器型有源滤波器系统稳定性提出了不用阻尼电阻抑制系统振荡方法

    The stability of VSI active power filter systems is analyzed, and a method for suppressing transient oscillations in these systems without inserting damping resistors is proposed in this article.

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  • 数值振荡抑制通用ICCG指针存储相关理论进行了研究。

    Relevant theories as suppression of numerical oscillating, general ICCG pointer memory addressing, etc. are studied.

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  • 实用角度介绍防止放大器自激振荡抑制寄生反馈措施并给出具体电路

    Some measures for the prevention of self-induced oscillation and the suppression of parasitic feedback is introduced at a practical angle, . then the detailed circuit is offered.

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  • 上述结果研究低频振荡燃烧机理抑制技术有一定参考价值

    The above experimental result is of value for the mechanism and suppression of low frequency combustion oscillation in an afterburner of a turbofan engine.

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  • 被顺向抑制神经元,有的产生抑制兴奋交替出现振荡反应

    The oscillation with inhibitory and excitatory responses occurred in these inhibited neurons.

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  • 我们主要研究结果负反馈机制可以有效地抑制典型肺炎的蔓延,某些情况下可能引起感染人数的反复性振荡

    The main results of our simulation are that the feedback mechanism can effectively slow down the SARS infecting rate, but it may cause sustained oscillations in number of infection cases.

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  • 研究了多系统使用统一潮流控制器(UPFC)抑制电力系统振荡可行性

    This paper investigates the feasibility of damping multi-mode oscillations using unified power flow controller (UPFC) in a multi-machine power system.

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  • 运用能量函数推导一个可以抑制振荡控制策略

    Using an energy function method, a control strategy for damping of Angle oscillations is derived.

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  • 通过调整燃料喷注位置空气供给速度激发抑制振荡

    By changing positions of fuel injection and air supply, velocity oscillation may either be excited or damped.

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  • 分析了变换器低频电感电流谐波振荡问题提出抑制措施,实验验证了理论分析的正确性。

    Especially, the sub-harmonic oscillation of the low frequency inductor current is analyzed and the method to solve this problem is proposed.

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  • 仿真结果表明设计的模糊电力系统稳定器传统的电力系统稳定器能更有效地抑制系统低频振荡

    The simulation results indicate that the designed fuzzy power system stabilizer is better than the conventional fuzzy power system stabilizer in suppressing the low-frequency system swing.

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  • 所得结论对于电力系统低频振荡抑制以及电力系统稳定运行具有重要参考价值

    The conclusions provide the important reference for the suppression of low frequency oscillation and stable operation in power system.

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  • 最后应用系数转矩分析法研究了可控串联补偿实现抑制低频振荡机理。

    At last, the reason of why the TCSC can restrain the LFO is given by use of the plural coefficient torque method.

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  • 结果表明燃料温度变化相对功率的变化缓慢且滞后,燃料温度反应负反馈不能及时抑制功率的变化是形成系统参量产生衰减振荡的主要原因。

    The results indicate that fuel temperature changing more slowly than nuclear power makes reactivity negative feedback not to restrain power changing, and then power concussive progress comes to being.

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  • 低频振荡不利于电力系统安全和稳定运行现象电力系统稳定器(PSS)可以有效抑制低频振荡

    Low frequency oscillation is harmful to power system security and stability, and as one of solutions power system stabilizer (PSS) can effectively restrain such a phenomena.

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  • 实验研究了矩形外部高速气流作用下诱导空腔内流动振荡问题,以及从空腔前缘加入纯音激励抑制空腔内流动振荡的技术。

    The flow induced oscillation in a cavity exposed to external high speed flow and its suppression by means of sound excitation at the leading edge of the cavity are experimentally studied.

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  • 对于压力增量形式投影方法,非交错网格上,仅仅采用近似投影过程,通常不足以抑制压力场的数值振荡

    On staggered grids, the approximate projection procedure for incremental projection methods is not sufficient to avoid the oscillation of pressure.

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  • 本文半导体激光器产生电光延迟张弛振荡原因进行了理论分析,并提出抑制电光延迟和张弛振荡方法

    In this paper, the causes of the turn-on delay and relaxation oscillation in a semiconductor laser are analyzed and the suppression method is proposed.

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  • 本文半导体激光器产生电光延迟张弛振荡原因进行了理论分析,并提出抑制电光延迟和张弛振荡方法

    In this paper, the causes of the turn-on delay and relaxation oscillation in a semiconductor laser are analyzed and the suppression method is proposed.

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