Signal-flow graphs: Direct method of reduction and MATLAB implementation

Nenhuma Miniatura disponível

Data

2001-05-01

Orientador

Coorientador

Pós-graduação

Curso de graduação

Título da Revista

ISSN da Revista

Título de Volume

Editor

Institute of Electrical and Electronics Engineers (IEEE)

Tipo

Artigo

Direito de acesso

Acesso restrito

Resumo

Block diagrams and signal-flow graphs are used to represent and to obtain the transfer function of interconnected systems. The reduction of signal-flow graphs is considered simpler than the reduction of block diagrams for systems with complex interrelationships. Signal-flow graphs reduction can be made without graphic manipulations of diagrams, and it is attractive for a computational implementation. In this paper the authors propose a computational method for direct reduction of signal-flow graphs. This method uses results presented in this paper about the calculation of literal determinants without symbolic mathematics tools. The Cramer's rule is applied for the solution of a set of linear equations, A program in MATLAB language for reduction of signal-flow graphs with the proposed method is presented.

Descrição

Idioma

Inglês

Como citar

IEEE Transactions on Education. New York: IEEE-Inst Electrical Electronics Engineers Inc., v. 44, n. 2, p. 185-190, 2001.

Itens relacionados

Financiadores