Positive realizations with reduced numbers of delays for 2D continuous-discrete linear systems

Bulletin of the Polish Academy of Sciences. Technical Sciences

T. KaczorekCorresponding authorFaculty of Electrical Engineering, Bialystok University of Technology, 45D Wiejska St., 15-351 Bia?ystok, PolandEmailOther articles by this author:De Gruyter OnlineGoogle Scholar¹ 

[1] Faculty of Electrical Engineering, Bialystok University of Technology, 45D Wiejska St., 15-351 Bia?ystok, Poland

关键词: Keywords : computation;    linear;    2D continuous-discrete;    delay;    state-space realization;    sufficient conditions;   

DOI  :  10.2478/v10175-012-0097-3

学科分类：工程和技术（综合）

来源: Polska Akademia Nauk * Centrum Upowszechniania Nauki / Polish Academy of Sciences, Center for the Advancement of Science

【 摘 要 】

A new method is proposed for determination of positive realizations with reduced numbers of delays of linear 2D continuousdiscrete systems. Sufficient conditions for the existence of the positive realizations of a given proper transfer function are established. It is shown that there exists a positive realization with reduced numbers of delays if there exists a positive realization without delays but with a greater dimension. The proposed method is demonstrated on a numerical example.

【 授权许可】

Unknown