Optimized multiobjective H∞ control applied to inverted pendulum

Hamid Reza Pourshaghaghi, Mohammad Reza Jahed-Motlagh, Allahyar Montazer, Javad Poshtan, Ali Akbar Jalali

Onderzoeksoutput: Hoofdstuk in Boek/Rapport/CongresprocedureConferentiebijdrageAcademicpeer review

2 Citaten (Scopus)

Samenvatting

This paper introduces several practical aspects of designing multiobjective problems such as H∞ controllers. We present a procedure to obtain a controller with two degree of freedom (DOF). First we stabilize the nominal system by a conventional controller like LQR. We use genetic algorithm to optimize LQR controller, too. This part of our controller leads to low cost of control input effort, and then we enforce other objectives in the framework of LMI optimization. This procedure leads to less energy consumption in comparison with using LMI methods alone. We design and implement this approach in an inverted pendulum as one of the most commonly nonlinear studied systems in the control area and can be considered as a benchmark for evaluating controlling methodologies.

Originele taal-2Engels
TitelProceedings of the 33rd Annual Conference of the IEEE Industrial Electronics Society, IECON
Plaats van productiePiscataway
UitgeverijInstitute of Electrical and Electronics Engineers
Pagina's938-943
Aantal pagina's6
ISBN van geprinte versie1-4244-0783-4 , 9781424407835
DOI's
StatusGepubliceerd - 1 dec 2007
Extern gepubliceerdJa
Evenement33rd Annual Conference of the IEEE Industrial Electronics Society, IECON - Taipei, Taiwan
Duur: 5 nov 20078 nov 2007

Congres

Congres33rd Annual Conference of the IEEE Industrial Electronics Society, IECON
LandTaiwan
StadTaipei
Periode5/11/078/11/07

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