• The circuit topology and fundamentals of self-excited controllable saturated reactors are briefly introduced.

    简要介绍自励可控饱和电抗器电路、结构特性。

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  • This paper introduces a simple and cheap load test equipmentasynchronous generator self-excited by the capacitor.

    主要分析和介绍一种相对简单便宜的作为试验负载设备用的电容自励异步发电机负载设备。

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  • The micro crack behavior in ice is the key factor for describing and explaining ice-induced self-excited vibration.

    内部裂纹行为解释描述冰致自激振动的关键要素

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  • Numerical solutions denote that the amplitude of the self-excited torsional vibration is related to the initial slip rate.

    数值计算表明振动振幅初始滑转率相关

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  • Then transition velocity of self-excited vibration and continuous crushing is got bu the model of saw-tooth force function.

    最后根据锯齿型冰模型出自振动连续挤压破坏发生转变速率

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  • The formation of fluid dynamic force and the occurrence of self-excited vibration and oil film vortex of rotor system are analyzed.

    分析转子轴承系统流体动态形成振动的产生涡动、油膜振荡的故障。

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  • Considering the characteristics of PLL, the dual self-excited driving circuits for capacitance micro-machined gyroscope are designed.

    结合锁相环特性,设计一种电容式微机械陀螺双环路自激驱动电路

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  • In order to further investigate the mechanism and build model of self-excited vibration, it is necessary to study the mechanism of DBT.

    为了明确自振动产生机理建立力学模型必须研究韧脆转变机制

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  • A number of self-excited resonant pulse jet nozzles for deep hole bits were designed on the basis of theoretical analysis and experimental results.

    理论和实验研究基础上,设计了几种用于牙轮钻头的自振荡脉冲喷嘴常压下进行了射流脉冲压力测试和冲蚀天然红砂岩的实验。

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  • The cause of severe vibration is the formation of a self-excited vibrating system by the joint of the gap jet and turbulent flow downstream the gate.

    闸门产生强烈振动主要原因闸门侧射流下游紊动水流汇合后门侧形成振荡系统的结果。

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  • There is increasing evidence of the self-excited mechanism in ice-induced structural vibration both from the field measurements and laboratory tests.

    激振动理论说明由引起结构振动现象已得到越来越多现场测试模型实验的印证。

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  • As high speed operation amplifier AD713 is example, self-excited oscillation is tested, phase compensate network is offered and the result is stable.

    文中针对一种高速运算放大器ad713的自进行了测试,并且通过相位滞后补偿网络消除自激振荡,工作稳定。

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  • The physical model of airlift is given in this paper. The feasibility of the self-excited oscillation pulsed jet as breaker of the airlift is researched.

    研究了气物理模型探讨自激振荡脉冲射流作为气举装置破碎器可行性

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  • The paper deals with a self-excited, regulated switching power supply and particularly its principle and the function of each part are discussed in detail.

    介绍一种自激式开关稳压电源设计,详细说明了开关电源工作原理部分功能

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  • A thorough analysis is presented on the one point grounding problems existing in the silicon controlled excitation systems for the self-excited generators.

    并励发电机可控硅励磁系统一点接地问题进行了详细分析判别接地提供参考。

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  • Analysis of the mechanism of coal breaking by self-excited vibration water-jet; discussion on the influence of several parameters on pulverizing efficiency.

    分析振荡射流超细粉碎系统对煤粉颗粒粉碎机理讨论影响粉碎效率的几种因素

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  • Previous studies have demonstrated that self-excited vibration occurred during the ice speed at which ice fails in ductile-to-brittle transition (DBT) range.

    分析表明致平台自激振动发生冰的脆转变范围内

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  • Finally, the models of non-self-excited pulsed nozzle and self-excited pulsed nozzle of rotating jet mixer are established for flow field numerical simulation.

    最后,建立脉冲喷嘴自激脉冲喷嘴实体模型旋转射流搅拌器喷嘴内部进行数值模拟

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  • In this paper, the sufficient condition for self-excited oscillation of dynamic systems with gap is given by using qualitative method of differential equations.

    本文应用微分方程定性方法给出具有间隙动力系统产生振动的一个充分条件

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  • This paper briefly introduces the structure and principle of a new system of self-excited oscillations, which is a magnetic pendulum with swing-controlled switch.

    本文新的振动系统带有控开关的磁力摆的结构原理及实验结果作一扼要介绍和讨论。

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  • Numerical simulation results of Rijke tubes, pulsating without forced triggering, agree with actual conditions of Rijke tubes acting as self-excited thermal-sonic devices.

    外加强制作用下实现里克脉动工况数值模拟里克管作为自激热声装置实际情况一致

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  • Under the values of given self-excited capacitors, rotor speeds and loads, the external characteristics are obtained by calculating the magnetizing reactance and frequency.

    给定自激电容转速负载情况下,通过计算激磁电抗输出频率,进而得到特性

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  • This whole system includes the neurons action simulation system, neurons action potential conduction simulation system, and neurons self-excited oscillation simulation system.

    这套系统包括神经元动作仿真系统、神经元动作电位传导仿真系统、神经元自激振荡仿真系统。

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  • The exact solution of linear, undamped forced vibration response is developed, and the damped forced vibration as well as the self-excited oscillation are obtained numerically.

    推导了弹性轴向行进索无阻尼线性振动,用数值方法求得有阻尼行进索迫振动自激振动响应

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  • In the paper, the phase theory and amplitude theory of self-excited driving circuits for micro-gyroscope are analyzed based on mastering the work principles of micro-gyroscope.

    掌握陀螺原理基础,本论文微陀螺驱动环路相位理论幅度理论进行分析。

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  • Surging of all kinds of startup mode to the set is contrasted by analyzing. As economy character is considered, the half self-excited startup is choosed as the best startup mode.

    通过分析对比了各种启动方式装置造成冲击,并在考虑经济性基础上选择自励启动最佳启动方式。

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  • The conceptions of balance point, limited cycle and their stability are introduced as the basis of the author's discussion on the properties and mechanism of self-excited vibration.

    引入平衡点极限及其稳定性概念以此为基础我们讨论自激振动特点机制

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  • At last, it is put forward that the severe self-excited torsional vibration due to any range of initial slip rate can be avoided by increasing the torsional damping of the driveline.

    最后提出通过增加传动扭转阻尼来防止任何初始滑转发生剧烈扭转自激振动措施。

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  • At last, it is put forward that the severe self-excited torsional vibration due to any range of initial slip rate can be avoided by increasing the torsional damping of the driveline.

    最后提出通过增加传动扭转阻尼来防止任何初始滑转发生剧烈扭转自激振动措施。

    youdao

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