Fractional order modeling of continuous highorder MIMO systems

Author

Mishra, Sonu K. ; Chandra, Dinesh

Author_Institution

Electr. Eng. Dept., Motilal Nehru Nat. Inst. of Technol., Allahabad, India

fYear

2013

fDate

26-28 Sept. 2013

Firstpage

1

Lastpage

5

Abstract

In this work, fractional order modeling as well as integer order modelling of continuous multi-input multi-output (MIMO) system is presented. The parameters of reduced order model (ROM) are obtained by minimizing the objective function which is formed in terms of integral-square-error (ISE) pertaining to step input. In this method the transfer matrix of a MIMO system is considered and PSO has been used for minimizing the objective function. FOMCON toolbox is used for calculating responses of fractional order systems. One numerical example is included to illustrate the proposed approach.

Keywords

MIMO systems; continuous systems; matrix algebra; particle swarm optimisation; reduced order systems; FOMCON toolbox; PSO; ROM; continuous high-order MIMO system; continuous multi-input multioutput system; fractional order modeling; fractional order systems; integer order modelling; integral square error; objective function minimization; particle swarm optimization; reduced order model; transfer matrix method; Linear programming; MIMO; Mathematical model; Polynomials; Read only memory; Reduced order systems; Transfer functions; FOMCON toolbox; Fractional order modeling; ISE; MIMO system; PSO;

fLanguage

English

Publisher

ieee

Conference_Titel

Signal Processing, Computing and Control (ISPCC), 2013 IEEE International Conference on

Conference_Location

Solan

Print_ISBN

978-1-4673-6188-0

Type

conf

DOI

10.1109/ISPCC.2013.6663453

Filename

6663453