Space and time complexities and sensor threshold selection in quantized identification
文献类型：期刊论文
| 作者 | Wang, Le Yi1; Yin, G. George2; Zhang, Ji-Feng3 ; Zhao, Yanlong3
|
| 刊名 | AUTOMATICA
 |
| 出版日期 | 2008-12-01 |
| 卷号 | 44期号:12页码:3014-3024 |
| 关键词 | System identification Estimation Quantized observation Space and time complexity Threshold selection Communication resource allocation |
| ISSN号 | 0005-1098 |
| DOI | 10.1016/j.automatica.2008.04.022 |
| 英文摘要 | This work is concerned with system identification of plants using quantized output observations. We focus on relationships between identification space and time complexities. This problem is of importance for system identification in which data-flow rates are limited due to computer networking, communications, wireless channels, etc. Asymptotic efficiency of empirical measure based algorithms yields a tight lower bound on identification accuracy. This bound is employed to derive a separation principle of space and time complexities and to study sensor threshold selection. Insights gained from these understandings provide a feasible approach for optimal utility of communication bandwidth resources in enhancing identification accuracy. (C) 2008 Elsevier Ltd. All rights reserved. |
| 资助项目 | National Science Foundation[ECS-0329597] ; National Science Foundation[DMS-0624849] ; National Science Foundation[DMS-0603287] ; Michigan Economic Development Council, ; Wayne State University Research Enhancement Program ; National Security Agency[MSPF-068-029] ; National Natural Science Foundation of China[60674038] ; National Laboratory of Space Intelligent Control ; Chinese Academy of Sciences ; [7501912] |
| WOS研究方向 | Automation & Control Systems ; Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:000261964800003 |
| 出版者 | PERGAMON-ELSEVIER SCIENCE LTD |
| 源URL | [http://ir.amss.ac.cn/handle/2S8OKBNM/6077]  |
| 专题 | 系统科学研究所 |
| 通讯作者 | Wang, Le Yi |
| 作者单位 | 1.Wayne State Univ, Dept Elect & Comp Engn, Detroit, MI 48202 USA 2.Wayne State Univ, Dept Math, Detroit, MI 48202 USA 3.Chinese Acad Sci, Acad Math & Syst Sci, Inst Syst Sci, Key Lab Syst & Control, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, Le Yi,Yin, G. George,Zhang, Ji-Feng,et al. Space and time complexities and sensor threshold selection in quantized identification[J]. AUTOMATICA,2008,44(12):3014-3024. |
| APA | Wang, Le Yi,Yin, G. George,Zhang, Ji-Feng,&Zhao, Yanlong.(2008).Space and time complexities and sensor threshold selection in quantized identification.AUTOMATICA,44(12),3014-3024. |
| MLA | Wang, Le Yi,et al."Space and time complexities and sensor threshold selection in quantized identification".AUTOMATICA 44.12(2008):3014-3024. |
入库方式： OAI收割
来源：数学与系统科学研究院
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