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Fixed-structure Sparse Control of Interconnected Systems with Polytopic Uncertainty
| Content Provider | Semantic Scholar |
|---|---|
| Author | Sadabadi, Mahdieh Sadat Karimi, Alireza |
| Copyright Year | 2014 |
| Abstract | This paper deals with the problem of sparseH∞ dynamic output-feedback control of LTI interconnected systems with polytopic uncertainty. The main objective is to find a controller structure with minimum information exchange between subsystems and local controllers such that stability condition as well as an H∞ performance criterion are satisfied. To this end, an optimization problem is defined which is the minimization of the cardinality of a special matrix subject to an H∞ performance constraint. Then, the problem is approximated by a convex optimization. The effectiveness of the proposed approach is evaluated through some simulation results. |
| File Format | PDF HTM / HTML |
| Alternate Webpage(s) | http://www.nt.ntnu.no/users/skoge/prost/proceedings/ifac2014/media/files/0789.pdf |
| Language | English |
| Access Restriction | Open |
| Subject Keyword | Approximation algorithm Cardinality Controllers Convex optimization Feedback Information exchange Iterative method Mathematical optimization Optimization problem Relaxation Simulation Sparse Sparse matrix Weight alanylglutamine |
| Content Type | Text |
| Resource Type | Article |
