| 一种特殊情形下的零输入响应求解方法 |
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| 引用本文： | 王兆奇,刘泉海.一种特殊情形下的零输入响应求解方法[J].航空计算技术,2003,33(4):15-19. |
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| 作者姓名： | 王兆奇 刘泉海 |
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| 作者单位： | 陕西工业职业技术学院,陕西,咸阳,712000 |
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| 摘 要： | 探讨了两个理论问题:当线性定常网络的特征根为互不相等的实数时,任意一组状态(包括初始状态)与特征向量之间的关系;以某一特征向量作为激励,零输入响应的组成特点。在3个定理的基础上,提出并举例说明了这种特殊情形下零输入响应的计算方法,并借助Matlab5.3验证了所得结果的正确性。
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| 关 键 词： | 特征值 特征向量 零输入响应 |
| 文章编号： | 1671-654X(2003)04-0015-05 |
| 修稿时间： | 2003年5月6日 |
An Approach to Determining Zero- Iuput Responses Under a Special Situation |
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| WANG Zhao-qi,LIU Quan-hai.An Approach to Determining Zero- Iuput Responses Under a Special Situation[J].Aeronautical Computer Technique,2003,33(4):15-19. |
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| Authors: | WANG Zhao-qi LIU Quan-hai |
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| Abstract: | This paper deals with two theoretical issues concerning linear and time-invariant networks whose eigenvalues are distinct real numbers: the relationship between any arbitrary group of states (including initial values) and characteristic vectors; the unique feature of zero-input responses to the excitation of any single characteristic vector. Based on the three basic theorems presented in the paper, an approach to determining zero-input responses is developed and examples are given to illustrate the approach with the aid of Matlab 5.3. |
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| Keywords: | eigenvalue characteristic vector zero-input response |
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