| 输入饱和受限的短时延网络控制系统指数稳定性研究 |
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| 引用本文： | 张冬梅,杨树驿.输入饱和受限的短时延网络控制系统指数稳定性研究[J].黑龙江八一农垦大学学报,2011,23(4):60-63. |
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| 作者姓名： | 张冬梅 杨树驿 |
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| 作者单位： | 1. 黑龙江八一农垦大学,大庆,163319
2. 哈尔滨工业大学电子与信息工程学院 |
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| 摘 要： | 基于线性不变被控对象，固定时延不大于一个采样周期，且存在输入饱和受限的网络控制系统，采用对角矩阵法处理饱和环节，最优线性二次型方法设计离散最优控制器，并得出网络控制系统局部指数渐近稳定时的最大吸引域和离散最优控制器结论。仿真结果表明建模方法的可行性和有效性。
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| 关 键 词： | 网络控制系统 控制器 稳定性 |
Exponential Stability Study of NCS in Short Delay with Limited Input Saturation |
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| Zhang Dongmei,Yang Shuyi.Exponential Stability Study of NCS in Short Delay with Limited Input Saturation[J].Journal of Heilongjiang August First Land Reclamation University,2011,23(4):60-63. |
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| Authors: | Zhang Dongmei Yang Shuyi |
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| Institution: | Zhang Dongmei1,Yang Shuyi2(1.Heilongjiang Bayi Agricultural University,Daqing 163319,2.School of Electronics Information Engineering,Harbin Institute of Technology) |
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| Abstract: | Based on the linear-invariant process,for not longer than a sampling period and limited with input saturation,and using the method of diagonal matrix to deal with the saturation and linear quadratic optimal designs discrete optimal controller,and then obtain the conclusion of the discrete optimal controller when the local exponential asymptotic stability domain of attraction is the largest.The simulation results show the proposed method is feasibility and effectiveness. |
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| Keywords: | networked control system(NCS) controller stability |
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