| 非线性电路唯一稳态的冻结系数法 |
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| 引用本文： | 戴文进,冯平.非线性电路唯一稳态的冻结系数法[J].南昌大学学报(工科版),2002,24(1):31-33. |
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| 作者姓名： | 戴文进 冯平 |
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| 作者单位： | 1. 南昌大学,电气与自动化工程学院,江西,南昌,330029
2. 解放军后勤工程学院,电工教研室,重庆,400016 |
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| 摘 要： | 以往确定非线性非自治电路唯一稳态条件，要求电路中元件的成分关系是严格递增的。而大量的电路元件不能满足该条件的实际电路，至今尚无理想方法。本文采用一种新型冻结系数法，得到了确定电路的唯一稳态新条件，即仅要求电路元件的成分关系斜率有限即可。这便大大放松了目前已有的经典结果中对电路元件的限制，扩展了已有的成果及运用范围。
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| 关 键 词： | 非线性电路 唯一稳态 冻结系数法 |
| 文章编号： | 1006-0456(2002)01-0031-03 |
| 修稿时间： | 2001年11月19 |
The Study of the Uniqueness of the Steady State of the High Degrees Nonlinear Circuits by Frozen Coefficient Method |
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| DAI Wen-jin ,FENG Ping.The Study of the Uniqueness of the Steady State of the High Degrees Nonlinear Circuits by Frozen Coefficient Method[J].Journal of Nanchang University(Engineering & Technology Edition),2002,24(1):31-33. |
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| Authors: | DAI Wen-jin FENG Ping |
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| Affiliation: | DAI Wen-jin 1,FENG Ping 2 |
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| Abstract: | The criterion for determining the unique steady state of the nonlinear nonautonomous circuits,which has been put forward by previously published papers,is much more strict.But many practical circuits do not meet the criterion.So there has not been any good method until now.In this paper,we use a new frozen method, by means of which,a new criterion for determining the unique steady state of the nonlinear nonautonomous circuits is obtained.The restriction to the elements of circuits is just the slope of the constitutive relation,which is much looser than the demands before.The new criterion has much wider applicable range than that of the results already known. |
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| Keywords: | nonlinear circuit unique steady state frozen coefficient method |
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