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| 相关函数法在系统在线识别中的应用 | |
| 引用本文： | 张雷涛,同长虹,董世方. 相关函数法在系统在线识别中的应用[J]. 陇东学院学报(社会科学版), 2009, 0(2) |
| 作者姓名： | 张雷涛 同长虹 董世方 |
| 作者单位： | 兰州城市学院培黎工程技术学院; |
| 摘 要： | 本文分析了经典的频率法和改进的脉冲法进行系统识别方面的不足,讨论了相关函数法进行系统识别的原理和存在问题,最后推理得出采用弱信号提取法与相关原理结合进行系统动态在线识别的可行性,并从实用角度分析了该方法的特点和注意问题. |
| 关 键 词： | 系统识别 经典方法 相关函数 弱信号提取法 |
Application of Correlation Function Method on a System On-line Identification |
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| ZHANG Lei-tao,TONG Chang-hong,DONG Shi-fang. Application of Correlation Function Method on a System On-line Identification[J]. Journal of Longdong University(Social Science Edition), 2009, 0(2) | |
| Authors: | ZHANG Lei-tao TONG Chang-hong DONG Shi-fang |
| Affiliation: | Peilei Engineering and Technology School of Lanzhou City University;Lanzhou 730070;Gansu;China |
| Abstract: | The defects of two classical method on an linear system identification is analyzed,The principle and open questions of a correlation function analysis method on an linear system identification are discussed,and the feasibility of combining a weak signal extraction with correlation function method on a system identification is reasoned,and the method is analyzed from practical point of view. |
| Keywords: | system identification classical method correlation function weak signal extraction method |
| 本文献已被 CNKI 等数据库收录！ | |