| 具有小时滞的非线性振动系统的周期振动 |
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| 引用本文： | 刘艳萍,胡作生. 具有小时滞的非线性振动系统的周期振动[J]. 山东建筑工程学院学报, 1990, 0(4) |
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| 作者姓名： | 刘艳萍 胡作生 |
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| 作者单位： | 山东建筑工程学院基础部，山东大学 |
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| 摘 要： | 本文研究具有小时滞的非线性振动系统。主要结果是:当时滞充分小时,若对应的不含时滞的常微分系统的解是一致有界和一致毕竟有界的,则时滞系统存在周期振动。最后讨论了扭振问题。
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| 关 键 词： | 小时滞 振动系统 解 界 周期 扭振 |
PERIOD OSCILLATION OF NONLINEAR OSCILLATARY SYSTEMS WITH SMALL DELAY |
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| Liu Yanping. PERIOD OSCILLATION OF NONLINEAR OSCILLATARY SYSTEMS WITH SMALL DELAY[J]. Journal of Shandong Institute of Architecture and Engineering, 1990, 0(4) |
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| Authors: | Liu Yanping |
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| Affiliation: | Liu Yanping (Dept.of Basic Courses)Hu Zuosheng (Unive rsity of Shandong) |
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| Abstract: | In this paper the nonlinear oscillatary systems with small ti- me lag is studied.The main result is that the system with small time lag is of the period oscillation when the lag is sufficeently small and the solution of the relative system with no lag are uniformly ultimately bounded. Finally,the problem on the turn-oscillation is discussed. |
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| Keywords: | small timelag oscillatary system solution boundedness period turn-oscillation |
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