| 测量陈列在系统盲辨识中的应用 |
| |
| 引用本文： | 王勇,孙连明,刘文江.测量陈列在系统盲辨识中的应用[J].上海大学学报(英文版),2003,7(4):399-404. |
| |
| 作者姓名： | 王勇 孙连明 刘文江 |
| |
| 作者单位： | Department of Automatic Control，Xi'an Jiaotong University，Xi'an 710049，China，Department of Automatic Control，Xi'an Jiaotong University，Xi'an 710049，China，Department of Automatic Control，Xi'an Jiaotong University，Xi'an 710049，China |
| |
| 基金项目： | theNationalNaturalScienceFundationofChina (GrantNo .60 1740 3 0 ) |
| |
| 摘 要： | 1 Introduction Bothoutputover samplingandinputholdingschemesareeffectiveinmanysystemidentificationproblems ,especiallyinaclassofblindsystem/channelidentifi cation problemsthatcannotoraredifficulttobesolvedbyconventionalapproaches .Neverthelesstherearestillagreatnumberofsystemstowhichnei theranoutputover samplingschemenoraninputholdingschemeisapplicable .Certainlysuchablindi dentificationproblemmaybesolvedusinghigh orderstatisticsbasedalgorithms (HOS) 1] .However ,ifmultiplesensorscanbeuse…
|
| 关 键 词： | 盲目识别 去卷积算法 数组传感器 数组测量法 |
| 收稿时间： | 20 January 2003 |
Application of array measurement in blind identification |
| |
| Wang?Yong,Liu?Wen-Jiang,Sun?Lian-Ming.Application of array measurement in blind identification[J].Journal of Shanghai University(English Edition),2003,7(4):399-404. |
| |
| Authors: | Wang Yong Liu Wen-Jiang Sun Lian-Ming |
| |
| Institution: | Department of Automatic Control, Xi' an Jiaotong University, Xi' an 710049, China |
| |
| Abstract: | This paper deals with blind identification and deconvolution algorithm for an arbitrary, possibly white or colored, stationary or nonstationary signal, which is observed through array sensors. By using multiple sensors with their individual outputs sampled at a rate 1/T, one can obtain cyclostationary signals. They can be considered as a single-input multiple-output model with an identical but unknown input signal. With the array measurement, an algorithm for estimating the system transfer function model and its parameters is presented. |
| |
| Keywords: | system identification array measurement cyclostationary subspace |
| 本文献已被 CNKI 维普 万方数据 SpringerLink 等数据库收录！ |
