| 一类变时延时变过程的控制方差性能评估 |
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| 引用本文： | 张登峰,赵宇,赵超,苏宏业.一类变时延时变过程的控制方差性能评估[J].控制理论与应用,2009,26(9):1041-1045. |
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| 作者姓名： | 张登峰 赵宇 赵超 苏宏业 |
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| 作者单位： | 张登峰(南京理工大学,机械工程学院,江苏,南京,210094;浙江大学,智能系统与控制研究所,浙江,杭州,310027);赵宇,赵超,苏宏业(浙江大学,智能系统与控制研究所,浙江,杭州,310027) |
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| 基金项目： | 国家"863"计划资助项日，国家自然科学基金资助项目，中国博士后科学基金资助项目 |
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| 摘 要： | 利用强跟踪滤波理论实现了一类单变鬣时变过程的时变时延和模型参数的联合实时估计,并将其用于控制过程方差性能的评估.结合性能评估的FCOR策略,给出了适于单变量变时延过程方筹性能评估的VFCOR算法.仿真示例说明了该方法的有效性.
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| 关 键 词： | 控制性能评估 变时延估计 强跟踪滤波器 VFCOR算法 |
| 收稿时间： | 9/2/2008 12:00:00 AM |
| 修稿时间： | 2008/12/9 0:00:00 |
Control variance performance assessment for a class of time-varying processes with varying time-delay |
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| ZHANG Deng-feng,ZHAO Yu,ZHAO Chao and SU Hong-ye.Control variance performance assessment for a class of time-varying processes with varying time-delay[J].Control Theory & Applications,2009,26(9):1041-1045. |
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| Authors: | ZHANG Deng-feng ZHAO Yu ZHAO Chao and SU Hong-ye |
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| Affiliation: | Institute of Cyber-systems and Control, Zhejiang University,Institute of Cyber-systems and Control of Zhejiang University,Institute of Cyber-systems and Control of Zhejiang University,Institute of Cyber-systems and Control of Zhejiang University |
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| Abstract: | By the strong-tracking filtering theory, the on-line joint estimation of time delay and model parameters is realized for a class of single-input single-output(SISO) time-varying processes with varying time-delay. Then, combining
with the FCOR(filtering and correlation) strategy, the joint estimation method is applied to assess the output variance of the controlled process. The VFCOR(varying time-delay FCOR) algorithm is developed for such kind of processes. Simulation examples are performed to validate the proposed strategy. |
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| Keywords: | control performance assessment estimation of variant time-delay strong tracking filter variant time-delay FCOR algorithm |
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