Based on switch function model of TCSC and MATLAB, the digital simulation method in researching zero-crossing point characteristic of the capacitor voltage is put forward.
该文基于TCSC的开关函数模型并借助MATLAB仿真工具，提出了研究电容电压过零点特性的数字仿真方法。
On this foundation, this paper establishes its mathematics model of stable state, and the dynamic mathematics model of ASVG with switch function law.
在此基础上，建立了其稳态数学模型，并采用开关函数法建立了ASVG的动态数学模型。
The paper firstly introduces the conception and function model of NGN, and describes the key technology of NGN, Soft Switch.
本文介绍了下一代网络的概念和功能模型，以及其核心技术——软交换技术；
The average state space method was employed to eliminate the discontinuous feature of the switch function, then the average state space mathematic model was obtained.
为使并联变流器模型能用于系统分析当中，用平均状态空间法建立了并联变流器的平均状态空间模型，消除了开关函数的不连续跳跃变化。
The system enjoys the model extending function so as the users can test the new model switch.
系统具有型号扩展功能，以方便用户对新型号开关进行检测。
Based on analyzing single phase two-level and three-level 4-quadrant converter's principle, the mathematic model of ideal switch function is established, the principle of SPWM is introduced.
在分析单相两电平和三电平四象限变流器工作原理的基础上，建立了基于理想开关函数的数学模型，介绍了其SPWM调制原理。
Based on the modulation theory and the Fourier analysis of switch function, the mechanism of interhamonics in source side is analyzed with an example of CSI and a simple model is established.
为了提高网络化制造中企业间业务流程组合的灵活性及重用性，提出了一种业务流程重用组合机制，利用协调理论构建了重用组合机制功能结构，并结合面向方面技术建立了该机制的实现方法。
This method employs the time varying reference model and time varying switch function to adapt the largely change of system parameters, and to improve efficiency and accuracy of control.
能较好地适应时变系统参数大范围的变化，提高控制精度和控制效益。
This method employs the time varying reference model and time varying switch function to adapt the largely change of system parameters, and to improve efficiency and accuracy of control.
能较好地适应时变系统参数大范围的变化，提高控制精度和控制效益。
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