Adaptive Internal Model Control with fractional order parameter

被引:24
作者
Ladaci, S. [1 ]
Loiseau, J. J. [2 ]
Charef, A. [3 ]
机构
[1] Skikda 20th August 1955 Univ, Dept Elect Engn, Skikda 21000, Algeria
[2] CNRS, IRCCyN, Ecole Cent Nantes, UMR 6597, F-44321 Nantes, France
[3] Mentouri Univ, Dept Elect, Constantine 25000, Algeria
关键词
adaptive Internal Model Control fractional system; IMC parameter singularity function method; fractional adaptive control robustness; ANALOG REALIZATION; CONTROL DESIGN; SYSTEMS; STABILITY;
D O I
10.1002/acs.1175
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
In this paper we have introduced as a model in the adaptive Internal Model Control (IMC) structure a fractional order system to obtain a fractional adaptive IMC scheme We have shown that this adaptive control scheme always provides theoretical guarantees of stability when a stable fractional order transfer function is used as an IMC parameter and that the use of this fractional IMC parameter can improve the performances of the control system along with its robustness against noises A comparative simulation example is given to illustrate the efficiency of the proposed fractional order adaptive control scheme Copyright (C) 2010 John Wiley & Sons Ltd
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页码:944 / 960
页数:17
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