Non-linear moving horizon state estimation and control for the superfluid helium cryogenic circuit at the large Hadron Collider

2014 ◽  
Author(s):  
Rafal Noga ◽  
Cesar de Prada ◽  
Toshiyuki Ohtsuka ◽  
Enrique Blanco ◽  
Juan Casas
Keyword(s):  
Large Hadron Collider ◽  
State Estimation ◽  
Superfluid Helium ◽  
Hadron Collider ◽  
Non Linear ◽  
Estimation And Control ◽  
And Control

scholarly journals Macroscopic Traffic Flow Control Via State Estimation

2015 ◽  
Vol 15 (5) ◽  
pp. 5-16
Author(s):  
H. Abouaïssa ◽  
H. Majid
Keyword(s):  
Flow Control ◽  
State Estimation ◽  
Traffic Flow ◽  
Traffic Control ◽  
Traffic Density ◽  
Traffic State ◽  
Loop Detectors ◽  
Traffic State Estimation ◽  
Estimation And Control ◽  
And Control

Abstract The studies presented in this paper deal with traffic control in case of missing data and/or when the loop detectors are faulty. We show that the traffic state estimation plays an important role in traffic prediction and control. Two approaches are presented for the estimation of the main traffic variables (traffic density and mean speed). The state constructors obtained are then used for traffic flow control. Several numerical simulations show very promising results for both traffic state estimation and control.

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