Sökning: id:"swepub:oai:DiVA.org:kth-124939" >
Complexity Reductio...
Complexity Reduction for Parameter-Dependent Linear Systems
-
- Farokhi, Farhad, 1987- (författare)
- KTH,Reglerteknik,ACCESS Linnaeus Centre
-
- Sandberg, Henrik (författare)
- KTH,Reglerteknik,ACCESS Linnaeus Centre
-
- Johansson, Karl Henrik (författare)
- KTH,Reglerteknik,ACCESS Linnaeus Centre
-
(creator_code:org_t)
- American Automatic Control Council, 2013
- 2013
- Engelska.
-
Ingår i: 2013 American Control Conference (ACC). - : American Automatic Control Council. - 9781479901777 ; , s. 2624-2630
- Relaterad länk:
-
https://people.kth.s...
-
visa fler...
-
https://urn.kb.se/re...
-
https://doi.org/10.1...
-
visa färre...
Abstract
Ämnesord
Stäng
- We present a complexity reduction algorithm for a family of parameter-dependent linear systems when the system parameters belong to a compact semi-algebraic set. This algorithm potentially describes the underlying dynamical system with fewer parameters or state variables. To do so, it minimizes the distance (i.e., $H_\infty$-norm of the difference) between the original system and its reduced version. We present a sub-optimal solution to this problem using sum-of-squares optimization methods. We present the results for both continuous-time and discrete-time systems. Lastly, we illustrate the applicability of our proposed algorithm on numerical examples.
Ämnesord
- TEKNIK OCH TEKNOLOGIER -- Elektroteknik och elektronik -- Reglerteknik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Electrical Engineering, Electronic Engineering, Information Engineering -- Control Engineering (hsv//eng)
Nyckelord
- Large scale systems
- Reduced order modeling
- Linear systems
Publikations- och innehållstyp
- ref (ämneskategori)
- kon (ämneskategori)
Hitta via bibliotek
Till lärosätets databas