Building linear parameter varying models using adaptation, for the control of a class of nonlinear systems

Coşku KASNAKOĞLU

Makale detayları

Building linear parameter varying models using adaptation, for the control of a class of nonlinear systems

Yazarlar:

Coşku KASNAKOĞLU

Yayıncı:

TUBITAK

Dergi:

Turkish Journal of Electrical Engineering and Computer Science 2010 Vol.18 Issue 1, pp.83-100

Belge Tipi:

Makale

Yayın Tarihi:

12/2009

Belge Dili:

Türkçe

Document ID (Org No.):

2000743980

Sıklık:

İki Aylık

eISSN:

1303-6203

pISSN:

1300-0632

Özet:

 

In this paper a novel method is proposed for constructing  linear parameter varying (LPV) system models through adaptation.  For  a class of nonlinear systems, an LPV model is built using its linear  part, and its coefficients are considered as time-varying parameters.  The variation in time is controlled by an adaptation scheme with the  goal of keeping the trajectories of the LPV system close to those of  the original nonlinear system.  Using the LPV model as a surrogate, a  dynamical controller is built by utilizing self-scheduling methods for  LPV systems, and it is shown that this controller will indeed  stabilize the original nonlinear system.

 

In this paper a novel method is proposed for constructing  linear parameter varying (LPV) system models through adaptation.  For  a class of nonlinear systems, an LPV model is built using its linear  part, and its coefficients are considered as time-varying parameters.  The variation in time is controlled by an adaptation scheme with the  goal of keeping the trajectories of the LPV system close to those of  the original nonlinear system.  Using the LPV model as a surrogate, a  dynamical controller is built by utilizing self-scheduling methods for  LPV systems, and it is shown that this controller will indeed  stabilize the original nonlinear system.

Makale detayları

Building linear parameter varying models using adaptation, for the control of a class of nonlinear systems

Yazarlar: Coşku KASNAKOĞLU

Yayıncı: TUBITAK

Dergi: Turkish Journal of Electrical Engineering and Computer Science 2010 Vol.18 Issue 1, pp.83-100

Belge Tipi: Makale

Yayın Tarihi: 12/2009

Belge Dili: Türkçe

Document ID (Org No.): 2000743980

Sıklık: İki Aylık

eISSN: 1303-6203

pISSN: 1300-0632

Sayı

Yazarlar:

Coşku KASNAKOĞLU

Yayıncı:

TUBITAK

Dergi:

Turkish Journal of Electrical Engineering and Computer Science 2010 Vol.18 Issue 1, pp.83-100

Belge Tipi:

Makale

Yayın Tarihi:

12/2009

Belge Dili:

Türkçe

Document ID (Org No.):

2000743980

Sıklık:

İki Aylık

eISSN:

1303-6203

pISSN:

1300-0632