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混合操作变参数递归增量估计算法研究 被引量:1

Variable parameter recursive incremental estimation algorithm with application to blending operations
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摘要 提出了一种新的变参数递归增量估计算法和误差界的概念 ,并给出了其选择准则 .该算法特别适用于跟踪时变系统且计算量与标准递推最小二乘算法相当 . A new approach, variable parameter recursive incremental estimation algorithm is presented. The concept of the error tolerance level is proposed. The selection criteria of the error tolerance level are also given. This algorithm is particularly suitable for tracking time varying systems and is similar in computational complexity to the standard recursive least square algorithm. The superior performance of the algorithm is verified via simulation studies carried out on the stirred tank blending systems.
出处 《浙江大学学报(工学版)》 EI CAS CSCD 北大核心 2002年第2期127-128,共2页 Journal of Zhejiang University:Engineering Science
关键词 递推最小二乘算法 参数估计 时变系数 变参数递归增量估计算法 系统辨识 混合操作 混合系统 Fault tolerant computer systems Least squares approximations Parameter estimation Recursive functions
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参考文献2

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  • 2[2]MURAKAMI K,SEBORG D E.Constrained parameter estimation with appli cations to blending operations[J].Journal of Process Control,2000,10:195-202

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  • 3BACHELS T, FUNFSCHILLING J, SEIBERLE H, et al. Novel photo-aligned LC polymer wide-view film for TN displays [J]. Eurodisplay, 2002, 10(1): 183-186.
  • 4OKAZAKI M, KAWATA K, NISHIKAWA H, et al. Polymerizable discoticnematic triphenylene derivatives and their application to an optically anisotropic film [J]. Polymers for Advanced Technologies, 2000, 11(2) : 398 - 403.
  • 5LIEN A. Extended Jones matrix representation for the twisted nematic liquid-crystal display at oblique incidence [J]. Applied Physics Letters, 1990, 57(26) : 2767 - 2769.
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