A new parameter estimation algorithm for non-uniformly multirate sampled-data systems

被引：0
|
作者：
Liu, Yanjun [1 ]
Ding, Feng [1 ]
Shi, Yang [2 ]
机构：
[1] Jiangnan Univ, Minist Educ, Key Lab Adv Proc Control Light Ind, Wuxi 214122, Peoples R China
[2] Univ Victoria, Dept Mech Engn, Victoria, BC V8N 3P6, Canada
来源：
2011 AMERICAN CONTROL CONFERENCE | 2011年
关键词：
Recursive identification; parameter estimation; stochastic gradient; least squares; discretization; multirate systems; non-uniform sampling; SQUARES IDENTIFICATION METHODS; INFERENTIAL CONTROL; MISSING DATA; MODELS;
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
For the input-output representation of non-uniformly multirate discrete-time systems, a coupled least squares algorithm is derived to estimate the model parameters with the advantage of avoiding the computation of matrix inversion. Moreover, The proposed algorithm has good convergence properties. The simulation test verifies the effectiveness of the algorithm.
引用
收藏
页码：84 / 89
页数：6
相关论文
共 50 条
  • [1] Filtering of non-uniformly multirate sampled-data systems using the lifting technique
    Wang, Jinhai
    Jiang, Hongxia
    Ding, Feng
    [J]. 2007 IEEE INTERNATIONAL CONFERENCE ON AUTOMATION AND LOGISTICS, VOLS 1-6, 2007, : 46 - 50
  • [2] A New Identification Method for Non-uniformly Sampled-data Systems
    Wang Hong Wei
    Xia Hao
    [J]. 2013 32ND CHINESE CONTROL CONFERENCE (CCC), 2013, : 1792 - 1796
  • [3] Decomposition based least squares estimation algorithm for non-uniformly sampled multirate systems
    Liu, Yanjun
    Ding, Feng
    [J]. PROCEEDINGS OF THE 48TH IEEE CONFERENCE ON DECISION AND CONTROL, 2009 HELD JOINTLY WITH THE 2009 28TH CHINESE CONTROL CONFERENCE (CDC/CCC 2009), 2009, : 7256 - 7260
  • [4] An auxiliary model based on a recursive least-squares parameter estimation algorithm for non-uniformly sampled multirate systems
    Liu, Yanjun
    Xie, Li
    Ding, Feng
    [J]. PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART I-JOURNAL OF SYSTEMS AND CONTROL ENGINEERING, 2009, 223 (I4) : 445 - 454
  • [5] Subspace identification for FDI in systems with non-uniformly sampled multirate data
    Li, WH
    Han, ZG
    Shah, SL
    [J]. AUTOMATICA, 2006, 42 (04) : 619 - 627
  • [6] Modelling and identification for non-uniformly periodically sampled-data systems
    Xie, L.
    Liu, Y. J.
    Yang, H. Z.
    Ding, F.
    [J]. IET CONTROL THEORY AND APPLICATIONS, 2010, 4 (05): : 784 - 794
  • [7] Inferential adaptive control for non-uniformly sampled-data systems
    Xie, Li
    Yang, Huizhong
    Ding, Feng
    [J]. 2011 AMERICAN CONTROL CONFERENCE, 2011, : 4177 - 4182
  • [8] Identification of non-uniformly sampled multirate systems with application to process data compression
    Ni, B.
    Xiao, D.
    [J]. IET CONTROL THEORY AND APPLICATIONS, 2010, 4 (06): : 970 - 984
  • [9] Identification of non-uniformly sampled-data systems with asynchronous input and output data
    Xie, Li
    Yang, Huizhong
    Ding, Feng
    [J]. JOURNAL OF THE FRANKLIN INSTITUTE-ENGINEERING AND APPLIED MATHEMATICS, 2017, 354 (04): : 1974 - 1991
  • [10] Instrumental Variable Identification for a Class of Non-uniformly Sampled-data Systems
    Li, Shengtao
    Jiang, Nan
    Li, Dan
    [J]. 2014 11TH WORLD CONGRESS ON INTELLIGENT CONTROL AND AUTOMATION (WCICA), 2014, : 5718 - 5722
12345