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Associate Professor |
The members of System Analysis Laboratory investigate the fundamental theory of linear systems. In this academic year, we have given theoretically a parameterization method of all strictly stabilizing controllers in the framework of the factorization approach. Also, we have investigated the parameterization method of all causal stabilizing controllers with some precompensator in the framework of the factorization approach. As a public activity, we have held open lectures for personal computers. 66 |
Refereed Journal Papers
| [k-mori-01:2008] |
K. Mori. Parametrization of All Strictly Causal Stabilizing Controllers.
IEEE Transactions on Automatic Control, 54(9):2211–2215, 2009. Within the framework of the factorization approach, we present parametrizations of all strictly causal stabilizing controllers. |
| [k-mori-02:2008] |
K. Mori. Reduction of Parameters for Stabilizing Controllers without
Coprime Factorizability. IMA Journal of Mathematical Control and Information,
25(4):431–446, 2008. The present paper introduces a parametrization method of stabilizing controllers in the framework of the factorization approach. This parametrization method is a generalization of the previous parametrization methods. The existence of the coprime factorizability of plants is not assumed herein. Under this condition, the number of parameters of the proposed method is less than or equal to those of the previous methods. |
| [k-mori-03:2008] |
K. Mori. Two-Stage Compensator Design– A Factorization Approach
without Coprime Factorizability. Journal of Cybernetics and Systems, 2008. (To appear) In the framework of the factorization approach, we investigate the twostage compensator designs. Two “two-stage” compensator designs are addressed. First one is same as the previous one. In the previous result, the two-stage compensator design uses the norm algebras as well as the factorization approach, which reduces the attractiveness of the factorization approach. Our result of this paper is based on the factorization approach only. We also investigate alternative two-stage compensator design. We will show that both result give a partial parametrization of stabilizing controllers. |
Refereed Proceeding Papers
| [k-mori-04:2008] |
K. Mori. Parametrization of All Strictly Causal Stabilizing Controllers
of Multidimensional Systems — single-input single-output case —. In Proceedings
of 18th International Symposium on Mathematical Theory of Networks
and Systems (MTNS 2008), pages 88–99, 2008. We give a parametrization of all strictly causal stabilizing controllers of single-input single-output multidimensional systems with the structural stability. The approach used is the factorization approach. |
| [k-mori-05:2008] |
K. Mori. Two-Stage Compensator Design — A Factorization Approach
—. In Proceedings of SICE Annual Conference (SICE 2008), pages 1310–1313,
2008. In the framework of the factorization approach, we investigate the two-stage compensator design. So far, the results of the two-stage compensator design use the norm algebras as well as the factorization approach, which reduces the attractiveness of the factorization approach. The results of this paper is based on the factorization approach only. |
