List of English Publication

@article{KongSeo96,

title = {Graph-theoretic characterization of fixed modes in frequency domain},

author = {Jaesop Kong and Jin Heon Seo},

doi = {10.1016/0005-1098(96)00041-6},

issn = {0005-1098},

year  = {1996},

date = {1996-07-01},

journal = {Automatica},

volume = {32},

number = {7},

pages = {1057-1060},

abstract = {We examine a characterization of fixed modes in a frequency-domain framework based on the graphical representation of systems with multiple poles. We present a graph-theoretic characterization of the characteristic polynomials of closed-loop systems under arbitrary structural constraints. Based on this characterization, fixed modes are characterized using the weight products of 1-factors of the weighted directed graphs associated with closed-loop systems. It is also shown that the well-known characterization of fixed modes in terms of transmission zeros can be derived from the proposed graph-theoretic characterization.},

keywords = {Decentralized stabilization},

pubstate = {published},

tppubtype = {article}

}