Observer design for a class of differential-algebraic systems - Application to a bioprocess model

被引：0
|
作者：
El Yaagoubi, EH [1 ]
El Assoudi, A [1 ]
机构：
[1] Univ Hassan II Ain Chock, ENSEM, Dept GE, LCPI, Casablanca, Morocco
来源：
2005 IEEE INTERNATIONAL SYMPOSIUM ON INTELLIGENT CONTROL & 13TH MEDITERRANEAN CONFERENCE ON CONTROL AND AUTOMATION, VOLS 1 AND 2 | 2005年
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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：
Many physical processes are described by differential-algebraic equations. The numerical simulation of such models usually combines an ODE numerical method together with an optimisation algorithm. In this paper we give a nonlinear observer design permitting to estimate the unknown state without the use of an optimisation algorithm. Numerical simulations using the model of an aerobic culture of recombinant yeast are given to highlight the performance of the proposed observer.
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页码：1149 / 1155
页数：7
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