| 一类双线性参数化时变时滞系统的自适应迭代学习控制 |
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| 引用本文： | 余剑平,孙云平,贾纳豫. 一类双线性参数化时变时滞系统的自适应迭代学习控制[J]. 云南师范大学学报(自然科学版), 2014, 0(6): 1-7 |
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| 作者姓名： | 余剑平 孙云平 贾纳豫 |
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| 作者单位： | 1. 云南师范大学 信息学院,云南 昆明,650092
2. 玉溪师范学院 信息技术工程学院,云南 玉溪,653100 |
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| 基金项目： | 国家自然科学基金资助项目，云南省科技厅基金资助项目，云南省教育厅基金资助项目 |
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| 摘 要： | 针对一类双线性参数化时变时滞系统,设计了一种新颖的自适应迭代学习控制策略,该策略利用信号置换思想与参数重组技术来有效处理系统中时变时滞项,引入微分-差分耦合型自适应律以解决系统中双线性参数化项.通过构建一个Lyapunov-Krasovskii型复合能量函数证明了跟踪误差的收敛性以及所有信号的有界性.仿真实例结果表明该策略是有效且可行的.
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| 关 键 词： | 双线性参数化 时变时滞 微分-差分耦合型自适应律 自适应迭代学习控制 复合能量函数 |
Adaptive Iterative Learning Control for A Class of Bilinear Parameterized Systems with Time-varying Delay |
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| YU Jian-ping,SUN Yun-ping,JIA Na-yu. Adaptive Iterative Learning Control for A Class of Bilinear Parameterized Systems with Time-varying Delay[J]. Journal of Yunnan Normal University (Natural Sciences Edition), 2014, 0(6): 1-7 |
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| Authors: | YU Jian-ping SUN Yun-ping JIA Na-yu |
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| Affiliation: | YU Jian-ping;SUN Yun-ping;JIA Na-yu;School of Information,Yunnan Normal University;School of Information Technology and Engineering,Yuxi Normal University; |
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| Abstract: | For a class of bilinear parameterized systems with time-varying delay, a novel adaptive iterative learning control strategy is proposed. The time-varying delay term is solved via the sig- nal replacement theory and the parameter recombination technique. For the bilinear parameterized term, a differential-difference couple-type updating law is imported. Then, convergence of the tracking error and finiteness of all signals are proved via constructing a Lyapunov-Krasovskii composite energy function. Finally,the simulation example is carried out to illustrate the validity and feasibility of the designed strategy. |
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| Keywords: | Bilinear parameterized Time-varying delay Differential-difference couple-type updat-ing law Adaptive iterative learning control Composite energy function |
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