| 基于集总电感传输线建模的控制系统数字仿真 |
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| 引用本文： | 余志勇,许化龙,刘光斌.基于集总电感传输线建模的控制系统数字仿真[J].系统仿真学报,2002,14(1):34-36,50. |
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| 作者姓名： | 余志勇 许化龙 刘光斌 |
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| 作者单位： | 解放军第二炮兵工程学院,西安,710025 |
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| 摘 要： | 应用集总电感元件的传输线建模方法(TLM)构造了一种基于数值求解微分方程的数字仿真算法。通过把状态变量对应于电感中的电流，利用电感元件的传输线模型得到状态方程的仿真模型来实现控制系统的数字仿真计算。由于TLM方法是以传输线的等效无源线性网络作为建模基础，从而使算法具有无条件的数值稳定性。
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| 关 键 词： | 传输线模型 数字仿真 数值稳定性 |
| 文章编号： | 1004-731X(2002)01-0034-03 |
Lumped Inductor Transmission Line Modeling Based Control System Numerical Simulation |
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| YU Zhi-yong,XU Hua-long,LIU Guang-bin.Lumped Inductor Transmission Line Modeling Based Control System Numerical Simulation[J].Journal of System Simulation,2002,14(1):34-36,50. |
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| Authors: | YU Zhi-yong XU Hua-long LIU Guang-bin |
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| Abstract: | This paper presents a numerical simulation algorithm based on numerically solving differential equation system by means of the Transmission Line Modeling (TLM) for lumped inductor. Mapping state variables of a state equation to currents in some lumped-inductors respectively, the state equation is worked out by employing the transmission line model of those inductors, and namely the simulation process for the control system is completed. This process is unconditionally stable and it is easily confirmed by the nature of the equivalent passive network of a lossless transmission line. |
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| Keywords: | transmission line modeling numerical simulation numerical stability |
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