基于外边界椭球体算法的PWARX模型识别

2020 20th International Conference on Sciences and Techniques of Automatic Control and Computer Engineering (STA) Pub Date : 2020-12-20 DOI:10.1109/STA50679.2020.9329313

Olfa Yahya, Z. Lassoued, K. Abderrahim

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引用次数: 1

摘要

本文讨论了用PWARX(分段自回归外源)杂化系统识别反式酯化反应器。然后应用外边界椭球体(OBE)算法来估计每个子系统的参数。该算法用于存在有界扰动时的系统辨识。本文旨在通过实际测量，将OBE算法应用于具有PWARX系统的酯交换反应器的动态表征。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Identification of PWARX Model Based on Outer Bounding Ellipsoid Algorithm

This paper concerns the identification of a trans-esterification reactor using PWARX (PieceWise AutoRegressive eXogenous) hybrid systems. The OBE (Outer Bounding Ellipsoid) algorithm is then applied in order to estimate the parameters for each sub-system. This algorithm is used for system identification when bounded disturbances are present. This paper aims to experimentally apply the OBE algorithm to represent the dynamic of a transesterification reactor with PWARX system using real measurements.

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来源期刊

2020 20th International Conference on Sciences and Techniques of Automatic Control and Computer Engineering (STA)

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