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自动化与信息科学期刊
SJR: 0.275 SNIP: 0.59 CiteScore™: 0.8

ISSN 打印: 1064-2315
ISSN 在线: 2163-9337

卷:
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自动化与信息科学期刊

DOI: 10.1615/JAutomatInfScien.v36.i1.40
pages 28-37

Construction of a Stability Domain of Linear Digital Systems in the Space of Parameters which Enter Nonlinearly the Coefficients of a Characteristic Equation

Sergey L. Movchan
Consulting center "BIZON", Ternopol, Ukraine

ABSTRACT

We consider construction of stability domains of linear digital systems in the space of parameters entering nonlinearly the coefficients of a characteristic equation. Owing to the use of a digital analog of the D-partition method and the developed algorithm a stability domain of a real digital system is obtained. The proposed method results in the best accuracy of finding of a stability domain and is more effective and economical in the view of machine realization being compared with existing universal numerical methods.


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