DocumentCode :
2545206
Title :
H2 optimal model reduction using Genetic Algorithms and Particle Swarm Optimization
Author :
Salim, Reem ; Bettayeb, Maamar
Author_Institution :
Electr. & Comput. Eng. Dept., Univ. of Sharjah, Sharjah, United Arab Emirates
fYear :
2009
fDate :
23-26 March 2009
Firstpage :
1
Lastpage :
6
Abstract :
Modern engineering systems such as telecommunication systems, transmission lines, and chemical reactors are complex in nature. Their detailed mathematical modeling leads to high order dynamic systems. For simplicity of simulation, interpretation, and control of such processes it is desirable to represent the dynamics of these high order systems by lower order models. However, most of the available optimal model reduction techniques follow computationally demanding, time consuming, iterative procedures that usually result in non-robustly stable models with poor frequency response resemblance to the original high order model in some frequency ranges. Genetic algorithm (GA) and particle swarm optimization (PSO) are two of the most powerful optimization tools. Therefore, the aim of this paper will be to use GA and PSO to solve H2 norm model reduction problems, and help obtain globally optimized nominal models.
Keywords :
frequency response; genetic algorithms; particle swarm optimisation; reduced order systems; H2 optimal model reduction; chemical reactors; frequency response; genetic algorithm; genetic algorithms; high order dynamic systems; mathematical modeling; optimal model reduction techniques; particle swarm optimization; telecommunication systems; transmission lines; Chemical reactors; Computational modeling; Frequency response; Mathematical model; Power system modeling; Power transmission lines; Process control; Reduced order systems; Systems engineering and theory; Telecommunication control; Genetic Algorithm; Global Solution; H2 Norm; Model Reduction; Optimal Approximation; Particle Swarm Optimization;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Mechatronics and its Applications, 2009. ISMA '09. 6th International Symposium on
Conference_Location :
Sharjah
Print_ISBN :
978-1-4244-3480-0
Electronic_ISBN :
978-1-4244-3481-7
Type :
conf
DOI :
10.1109/ISMA.2009.5164812
Filename :
5164812
Link To Document :
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