Infinite-dimensional Luenberger-like observers for a rotating body-beam system

2011 ◽  
Vol 60 (2) ◽  
pp. 138-145 ◽  
Author(s):  
Xiao-Dong Li ◽  
Cheng-Zhong Xu
Keyword(s):  
Infinite Dimensional ◽  
Rotating Body ◽  
Beam System

scholarly journals Attachment observability of a rotating body-beam

2013 ◽  
Vol 21 (3) ◽  
pp. 81-94
Author(s):  
Judicael Deguenon ◽  
Alina Barbulescu
Keyword(s):  
Spectral Properties ◽  
The Body ◽  
The Other ◽  
Rotating Body ◽  
Single Output ◽  
Beam System ◽  
Exact Observability ◽  
System Operator ◽  
The Moment ◽  
Practical Measurement

Abstract In this article we analyze the admissibility and the exact observability of a body-beam system when the output is taken in a point of attachment from the beam to the body. The single output case chosen here is the practical measurement of the strength, its velocity or its moment. We prove the exact observability for the moment and the admissibility for the other cases. These results are obtained by the spectral properties of rotating body beam system operator and Ingham's inequalities.

Boundary feedback stabilization of a rotating body-beam system

1996 ◽  
Vol 41 (2) ◽  
pp. 241-245 ◽  
Author(s):  
H. Laousy ◽  
C.Z. Xu ◽  
G. Sallet
Keyword(s):  
Feedback Stabilization ◽  
Rotating Body ◽  
Boundary Feedback ◽  
Beam System
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