The following information was submitted:
Transactions: INTERNATIONAL JOURNAL of CIRCUITS, SYSTEMS and SIGNAL PROCESSING
Transactions ID Number: 19-327
Full Name: manuel Delasen
Position: Doctor (Researcher)
Age: ON
Sex: Male
Address: U. basque country
Country: SPAIN
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E-mail address: manuel.delasen@ehu.es
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Title of the Paper: Stabilization of Non-necessarily Inversely Stable First-order Adaptive Systems Under Saturated Input
Authors as they appear in the Paper:
Email addresses of all the authors: manuel.delasen@ehu.es
Number of paper pages: 8
Abstract: This paper is concerned with an indirect adaptive stabilization scheme for first-order continuous-time systems under saturated input which is described by a sigmoidal function. The control singularities are avoided through a modification estimation scheme for the estimated plant parameter vector so that its associated Sylvester matrix is guaranteed to be non-singular and then the estimated plant model is controllable. This strategy implies at the same time the controllability through time of the modified estimation scheme. The estimation modification mechanism involves the use of a hysteresis switching function. An alternative hybrid scheme, whose estimated parameters are updated at sampling instants is also given to solve a similar adaptive stabilization problem. Such a scheme also uses hysteresis switching for modification of the parameter estimates so as to ensure the controllability of the estimated plant model.
Keywords: hybrid dynamic systems, discrete systems, saturated input, control, stabilization
EXTENSION of the file: .pdf
Special (Invited) Session: Stabilization of Non-necessarily Inversely Stable First-order Adaptive Systems Under Saturated Input
Organizer of the Session: 635-105
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