Published 12 issues per year
ISSN Print: 1064-2315
ISSN Online: 2163-9337
Indexed in
Construction of Stability Domain of Digital Linear Systems in Space of Parameters Using Method of Discrete D-Partition
ABSTRACT
Consideration is given to the problem of constructing stability domain of linear digital systems in a space of two parameters nonlinearly entering coefficients of characteristic equation. The new algorithm for determining boundary points of stability domain by enumeration of only one parameter in uniquely determined direction without verification of system stability or instability at these points is proposed. Simplified algorithm for stability domain determination significantly reduces the volume and time of calculations required for solving this problem. Correctness of results is guaranteed by employing D-partition method.
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Gayvoronskiy Sergey An, Ezangina Tatiana, Synthesis of a linear controller for a control system with interval parameters on a base of D‐partition in vertices of a coefficient's polyhedron of characteristic polynomial, Asian Journal of Control, 2022. Crossref