Space and time complexities and sensor threshold selection in quantized identification

doi:10.1016/j.automatica.2008.04.022

CSpace > 系统科学研究所

	Space and time complexities and sensor threshold selection in quantized identification
	Wang, Le Yi 1; Yin, G. George 2; Zhang, Ji-Feng3 ; Zhao, Yanlong3
	2008-12-01
发表期刊	AUTOMATICA
ISSN	0005-1098
卷号	44 期号:12 页码:3014-3024
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.
关键词	System identification Estimation Quantized observation Space and time complexity Threshold selection Communication resource allocation
DOI	10.1016/j.automatica.2008.04.022
语种	英语
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
WOS类目	Automation & Control Systems ; Engineering, Electrical & Electronic
WOS记录号	WOS:000261964800003
出版者	PERGAMON-ELSEVIER SCIENCE LTD
引用统计
文献类型	期刊论文
条目标识符	http://ir.amss.ac.cn/handle/2S8OKBNM/6078
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.