Finite Test for Hurwitz Stability of 2-D Polynomials
XIAO Yang
SONG Ming-yan
WU Jiang
PANG Zai-he
LIANG Man-gui
Abstract：Based on the complex Lyapunov equation and infinite-norm of matrices, we esta blish a new sufficient condition for 2-D Hurwitz polynomials. According to the c ondition, we develop a finite frequency test algorithm for Hurwitz stability of 2-D polynomials, which can avoid the above problems existing in present 2-D fr eq uency domain stability tests and algebraic stability tests. An example is given to illustrate its application.
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Publication Date：2001-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：4( 1-4 )