| RTFHM应用于DDE实时数值仿真及数值稳定性分析 |
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| 引用本文： | 朱珍民,刘德贵. RTFHM应用于DDE实时数值仿真及数值稳定性分析[J]. 系统工程与电子技术, 2002, 24(7): 91-94 |
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| 作者姓名： | 朱珍民 刘德贵 |
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| 作者单位： | 1. 湘潭大学信息工程学院,湖南,湘潭,411105;北京计算机应用与仿真技术研究所,北京,100854
2. 湘潭大学信息工程学院,湖南,湘潭,411105 |
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| 基金项目： | 国家自然科学基金资助项目 ( 198710 80 ) |
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| 摘 要： | 几年前 ,有人分别从不同的角度构造了一类用常微分方程描述的动力学系统的实时仿真快速混合算法RTFHM ,将这类算法应用到延迟微分方程的实时数值仿真 ,并讨论了对线性常系数延迟微分方程测试模型的数值稳定性。数值试验结果表明 ,RTFHM对线性和非线性的非刚性延迟微分方程都是有效的。
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| 关 键 词： | 混合方法 数值稳定性 实时仿真 延迟微分方程 |
| 文章编号： | 1001-506X(2002)07-0091-04 |
| 修稿时间： | 2001-08-17 |
Real-Time Simulation of DDEs by Using RTFHM and Analysis of Numerical Stability |
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| ZHU Zhen-min+{,},LIU De-gui+. Real-Time Simulation of DDEs by Using RTFHM and Analysis of Numerical Stability[J]. System Engineering and Electronics, 2002, 24(7): 91-94 |
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| Authors: | ZHU Zhen-min+{ } LIU De-gui+ |
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| Affiliation: | ZHU Zhen-min+{1,2},LIU De-gui+1 |
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| Abstract: | Several years ago a class of real-time fast hybrid simulation methods (RTFHM) has been constructed. The methods are applied to solve delay differential equations in this paper. And the numerical stability of the hybrid methods is discussed for test model of delay differential equations with linear and constant coefficient. Numerical experiments show that RTFHM is efficient for solving linear and nonlinear non-stiff delay differential equations. |
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| Keywords: | Hybrid methods Numerical stability Real-time simulation Delay differential equations |
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