Induction motor parameter and state estimation using nonlinear observers

被引：0
|
作者：
Pérez, T [1 ]
Gómez, JC [1 ]
Junco, S [1 ]
机构：
[1] Univ Nacl Rosario, Fac Ciencias Exactas Ing & Agrimensura, RA-2000 Rosario, Argentina
来源：
LATIN AMERICAN APPLIED RESEARCH | 2000年 / 30卷 / 02期
关键词：
nonlinear observers; induction motors; parameter and state estimation;
D O I：
暂无
中图分类号：
TQ [化学工业];
学科分类号：
0817 ;
摘要：
In this paper, a new algorithm for the simultaneous estimation of the inverse of the rotor time-constant and the rotor nares of induction motors is presented. The proposed method is based on the combination of two different nonlinear observers. The first observer, which is characterized by two nonlinear functions one being the Jacobian of the other, is used for estimating the rotor time-constant; and the second one, which is of a Luenberger type, is used for estimating the rotor fluxes.
引用
收藏
页码：107 / 113
页数：7
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