Creator:

Luo, Na ; Tan, Yonghong ; Dong, Ruili

Contributor:

Iacono, Mauro - ed. ; Kołodziej, Joanna - ed.

Title:

Observability and controllability analysis for sandwich systems with backlash

Subtitle:

.

Group publication title:

AMCS, Volume 25 (2015)

Subject and Keywords:

backlash ; sandwich systems ; non-smooth systems ; state-space equations ; observability ; controllability

Abstract:

In this paper, an approach to analyze the observability and controllability of sandwich systems with backlash is proposed. In this method, a non-smooth state-space function is used to describe the sandwich systems with backlash which are also non-smooth non-linear systems. ; Then, a linearization method based on non-smooth optimization is proposed to derive a linearized state-space function to approximate the non-smooth sandwich systems within a bounded region around the equilibrium point that we are interested in. Afterwards, both observability and controllability matrices are constructed and the methods to analyze the observability as well as controllability of sandwich system with backlash are derived. Finally, numerical examples are presented to validate the proposed method.

Publisher:

Zielona Góra: Uniwersytet Zielonogórski

Date:

2015

Resource Type:

artykuł

DOI:

10.1515/amcs-2015-0057

Pages:

803-814

Source:

AMCS, volume 25, number 4 (2015) ; kliknij tutaj, żeby przejść

Language:

eng

License CC BY 4.0:

kliknij tutaj, żeby przejść

Rights:

Biblioteka Uniwersytetu Zielonogórskiego