| 采样间隔可变的脉冲调宽系统的稳定性 |
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| 引用本文： | 王智峰.采样间隔可变的脉冲调宽系统的稳定性[J].烟台大学学报(自然科学与工程版),2006,19(3):202-205. |
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| 作者姓名： | 王智峰 |
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| 作者单位： | 烟台大学,数学与信息科学系,山东,烟台,264005 |
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| 摘 要： | 在控制系统的脉宽调制器采样间隔可变的条件下，讨论了脉冲调宽系统的稳定性，给出了该类系统具有稳态稳定性的定义，并且证明了在工业控制过程中大量应用的比例型脉冲调宽系统具有稳态稳定性．
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| 关 键 词： | 采样间隔 脉冲调宽系统 稳态稳定性 |
| 文章编号： | 1004-8820（2006）03-0202-04 |
| 收稿时间： | 2005-08-07 |
| 修稿时间： | 2005-08-07 |
Stability of Pulse-Width-Modulated Systems with Variable Sampling Interval |
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| WANG Zhi-feng.Stability of Pulse-Width-Modulated Systems with Variable Sampling Interval[J].Journal of Yantai University(Natural Science and Engineering edirion),2006,19(3):202-205. |
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| Authors: | WANG Zhi-feng |
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| Institution: | Department of Mathematics and Informational Science, Yantai University, Yantai 264005, China |
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| Abstract: | Under the condition of the variable sampling interval belonging to the pulse-width modulator contained in the control system, the stability of the pulse-width-modulated systems is discussed. A definition on steady-state stability for PWM systems is given and it is proved that many applied proportional PWM systems in the industrial controlled process are with steady-state stability. |
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| Keywords: | sampling interval pulse-width-modulated systems steady-state stability |
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