多项式非线性时变Wiener系统的递归辨识

IF 1.3 Q4 AUTOMATION & CONTROL SYSTEMS International Journal of Automation and Control Pub Date : 2008-09-25 DOI:10.1504/IJAAC.2008.020421

J. Vörös

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引用次数: 2

摘要

研究了多项式非线性时变维纳系统的递归辨识问题。考虑了维纳模型的一种特殊形式，即参数线性模型。该算法直接应用了已知的递推最小二乘法，扩展了对内变量值的估计。包括一个说明性示例。

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Recursive identification of time-varying Wiener systems with polynomial non-linearities

This paper deals with the recursive identification of time-varying Wiener systems with polynomial non-linearities. A special form of Wiener model is considered, which is linear-in-parameters. The proposed algorithm is a direct application of the known recursive least squares method extended with the estimation of internal variable values. An illustrative example is included.

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来源期刊

International Journal of Automation and Control AUTOMATION & CONTROL SYSTEMS-

自引率

41.70%

发文量

期刊介绍： IJAAC addresses the evolution and realisation of the theory, algorithms, techniques, schemes and tools for any kind of automation and control platforms including macro, micro and nano scale machineries and systems, with emphasis on implications that state-of-the-art technology choices have on both the feasibility and practicability of the intended applications. This perspective acknowledges the complexity of the automation, instrumentation and process control methods and delineates itself as an interface between the theory and practice existing in parallel over diverse spheres. Topics covered include: -Control theory and practice- Identification and modelling- Mechatronics- Application of soft computing- Real-time issues- Distributed control and remote monitoring- System integration- Fault detection and isolation (FDI)- Virtual instrumentation and control- Fieldbus technology and interfaces- Agriculture, environment, health applications- Industry, military, space applications