| 一种新的T-S模型混合辨识算法 |
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| 引用本文： | 卢鸿谦,宋清南,黄显林,高晓智.一种新的T-S模型混合辨识算法[J].哈尔滨工业大学学报,2011,43(9):1-6. |
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| 作者姓名： | 卢鸿谦 宋清南 黄显林 高晓智 |
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| 作者单位： | 哈尔滨工业大学控制理论与制导技术研究中心;Aalto大学电气工程系; |
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| 基金项目： | 国家自然科学基金资助项目(60874084); 芬兰科学院基金资助项目(135225) |
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| 摘 要： | 提出一种新型混合辨识算法HIA,以解决传统T-S模型辨识方法中所存在的不完全优化问题,如FCM与最小二乘法相结合的辨识方法就存在这样的问题.HIA通过将FCM、和声搜索算法以及最小二乘法相结合,并引入了误差反馈机制,以实现对所有参数的整体优化,并避免陷入局部极小点.论文将HIA应用到陀螺稳定平台的T-S模型辨识中,通过...
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| 关 键 词： | T-S模型辨识 混合辨识算法 误差反馈机制 陀螺稳定平台 |
A novel hybrid T-S model identification algorithm |
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| LU Hong-qian,SONG Qing-nan,HUANG Xian-lin and GAO Xiao-zhi.A novel hybrid T-S model identification algorithm[J].Journal of Harbin Institute of Technology,2011,43(9):1-6. |
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| Authors: | LU Hong-qian SONG Qing-nan HUANG Xian-lin and GAO Xiao-zhi |
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| Affiliation: | LU Hong-qian1,SONG Qing-nan1,HUANG Xian-lin1,GAO Xiao-zhi1,2(1.Center for Control Theory and Guidance Technology,Harbin Institute of Technology,150001 Harbin,China2.Dept.of Electrical Engineering,Aalto University,00076 Espoo,Finland) |
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| Abstract: | To overcome the drawback of regular T-S model identification techniques,such as the FCM and least-squares method,a new Hybrid Identification Algorithm(HIA) is proposed in this paper.The HIA can simultaneously optimize all the model parameters and avoid being trapped into the local minima by merging the FCM,Harmony Search(HS) and the least-squares method together and using the error feedback mechanism.Our HIA is employed in the T-S modeling of the Gyro-stabilized platform.By comparing the MSE peformance,the ... |
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| Keywords: | T-S model identification hybrid identification algorithm error feedback mechanism Gyro-stabilized platform |
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