SwePub
Sök i LIBRIS databas

  Extended search

WFRF:(Kulcsár Balázs Adam 1975)
 

Search: WFRF:(Kulcsár Balázs Adam 1975) > Impulse response pa...

Impulse response parameter based internal model control for discrete-time LPV systems

Kulcsár, Balázs Adam, 1975 (author)
Chalmers tekniska högskola,Chalmers University of Technology
Dong, J (author)
Technische Universiteit Delft,Delft University of Technology (TU Delft)
 (creator_code:org_t)
ISBN 9783952426913
2014
2014
English.
In: 13th European Control Conference, ECC 2014, Strasbourg Convention and Exhibition Center, Place de Bordeaux, Strasbourg, France, 24-27 June 2014. - 9783952426913 ; , s. 424-429
  • Conference paper (peer-reviewed)
Abstract Subject headings
Close  
  • This paper presents a novel impulse response parameter based solution for internal model control (IMC) within the linear parameter varying framework. First, based on a discrete-time state-space representation, a finite horizon vector autoregressive model with exogenous disturbance (VARX) is obtained to describe the I/O relationship of an affine LPV plant. In this paper, inversion of the VARX model w.r.t. control input directly leads to a IMC law where analytic solution can be derived for unconstrained and optimal reference tracking error minimization. When the bias term in the finite horizon I/O predictor is neglected, asymptotic properties of closed-loop IMC is analyzed. The VARX parameters of the I/O LPV model can be factorized into a scheduling dependent data matrix and a sequence of constant impulse response parameters (IRPs). The latter part can consistently be identified from data as a single least-squares problem. Without the need to build or identify an LPV state-space model, this methodology is able to address IMC tracking error minimization by using IRPs. The viability of the proposed method is numerically tested in simulation environment.

Subject headings

TEKNIK OCH TEKNOLOGIER  -- Elektroteknik och elektronik (hsv//swe)
ENGINEERING AND TECHNOLOGY  -- Electrical Engineering, Electronic Engineering, Information Engineering (hsv//eng)

Publication and Content Type

kon (subject category)
ref (subject category)

Find in a library

To the university's database

Find more in SwePub

By the author/editor
Kulcsár, Balázs ...
Dong, J
About the subject
ENGINEERING AND TECHNOLOGY
ENGINEERING AND ...
and Electrical Engin ...
Articles in the publication
13th European Co ...
By the university
Chalmers University of Technology

Search outside SwePub

Kungliga biblioteket hanterar dina personuppgifter i enlighet med EU:s dataskyddsförordning (2018), GDPR. Läs mer om hur det funkar här.
Så här hanterar KB dina uppgifter vid användning av denna tjänst.

 
pil uppåt Close

Copy and save the link in order to return to this view