(A) study on decentralized stabilizing controllers for large scale systems with time-delays시간지연이 존재하는 대규모 시스템의 비집중 안정화에 관한 연구

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It is shown that the multivariable Nyquist array method by Rosenbrock, which was applicable to the finite dimensional system only, may apply for the time-delay system, if the numerators and denominators of the diagonal elements and determinant of the input-output transfer function matrix are the exponential sums with the principal terms. By employing this technique, some local stabilization methods are proposed for the continuous-time large scale systems with delays in which interactions with possible time-delay occurs only through the input of each subsystem. And it is also shown that the time-delays do not cause difficulties in testing the stability of the continuous-time large scale systems with delays. Then a more general class of continuous-time large scale systems with delays in both states and interconnections is shown to be stabilized by local statefeedback controllers. Further, two local stabilization methods for a class of discrete-time large scale system with delays in interconnections are proposed. Finally the large scale systems closed by the proposed local controllers are shown to be connectively stable.
Advisors
Bien, Zeung-Namresearcher변증남researcher
Description
한국과학기술원 : 전기 및 전자공학과,
Publisher
한국과학기술원
Issue Date
1982
Identifier
60773/325007 / 000775057
Language
eng
Description

학위논문(박사) - 한국과학기술원 : 전기 및 전자공학과, 1982, [ [iv], 124, [7] p. ]

URI
http://hdl.handle.net/10203/35729
Link
http://library.kaist.ac.kr/search/detail/view.do?bibCtrlNo=60773&flag=dissertation
Appears in Collection
EE-Theses_Ph.D.(박사논문)
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