Improved H-infinity state-feedback control for discrete-time Markovian jump systems with incomplete knowledge of transition probabilities(ICCAS 2015)
SCIE
- Title
- Improved H-infinity state-feedback control for discrete-time Markovian jump systems with incomplete knowledge of transition probabilities(ICCAS 2015)
- Authors
- Kwon, NK; Park, BY; Park, P
- Date Issued
- 2015-10
- Publisher
- IEEE
- Abstract
- This paper considers improved H-infinity state-feedback control for discrete-time Markovian jump systems with incomplete knowledge of transition probabilities. To achieve the better H-infinity performance, this paper proposes two valuable approaches. First, under the assumption that the lower and upper bounds of unknown transition probabilities are known, the closed-loop stabilization conditions are represented as convex combination with these bounds. Second, a new lower bound lemma for the inversion of the matrix summation is investigated. This lemma enables the inversion of the matrix summation to be replaced by free variable which does not contain the transition probabilities. Thus, the H-infinity stabilization conditions consist of two parts which are transition probability independent part and dependent part. Finally, two numerical examples are provided to illustrate the effectiveness of the proposed method.
- URI
- https://oasis.postech.ac.kr/handle/2014.oak/37085
- ISSN
- 2093-7121
- Article Type
- Article
- Citation
- International Conference on Control Automation and Systems, page. 999 - 1004, 2015-10
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