| 使用置换定理应注意其条件 |
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| 引用本文： | 赵国昌.使用置换定理应注意其条件[J].吉林大学学报(信息科学版),1996(4). |
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| 作者姓名： | 赵国昌 |
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| 作者单位： | 长春邮电学院无线电工程系 |
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| 摘 要： | 研究了电路理论中有关置换定理的使用条件，强调置换定理必须在一定条件下才能使用，这个条件就是置换前、后的电路必须具有唯一解。当线性非时变电路中含有某种受控源时，可能不存在唯一解，不能使用置换定理求解响应
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| 关 键 词： | 置换 线性电路 唯一解 |
Problems on the replacement theorem |
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| Zhao Guochang.Problems on the replacement theorem[J].Journal of Jilin University:Information Sci Ed,1996(4). |
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| Authors: | Zhao Guochang |
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| Abstract: | Condition under which the replacement theorem is applied in network is studied.It is emphasized that a network using the replacement theorem must satify a certain condition:there must exist a unique solution before and after the network is replaced.If a linear nontime varing network containing a certain controlled source does not exist a unique solution,its response can not be worked out by using the replacement theorem. |
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| Keywords: | Replacing Linear circuits Unique solution |
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