Automatic model-based control scheme for stabilizing pressure during dual-gradient drilling

2011 ◽  
Vol 21 (8) ◽  
pp. 1138-1147 ◽  
Author(s):  
Jing Zhou ◽  
Gerhard Nygaard
Keyword(s):  
Model Based Control ◽  
Model Based ◽  
Control Scheme ◽  
Dual Gradient

A Novel Two DOF Control for Train-Like Guidance of Multiple Articulated Vehicles

2009 ◽  
Author(s):  
Sebastian Wagner ◽  
Stephan Zipser ◽  
Ralf Bartholomaeus ◽  
Bernard Baeker
Keyword(s):  
Control System ◽  
Nonlinear Feedback ◽  
Vehicle Guidance ◽  
Model Uncertainties ◽  
Feed Forward ◽  
Model Based Control ◽  
Model Based ◽  
Control Scheme ◽  
Articulated Vehicles ◽  
All Wheel Steering

This paper presents a novel two DOF control for train-like guidance of general multiple articulated vehicles with all wheel steering. The model based control scheme consists of a feed-forward and a feedback part designed separately. Within the nonlinear feedforward part the steering angles are calculated that theoretically cause every single axle to follow a desired path exactly. Thus in the nonlinear feedback part only model uncertainties and disturbances have to be compensated. Simulations as well as road tests show that the designed control system allows train-like vehicle guidance while it is robust against varying road conditions, payload as well as velocity.

A model-based control scheme for depth of hypnosis in anesthesia

2018 ◽  
Vol 42 ◽  
pp. 216-229 ◽  
Author(s):  
Luca Merigo ◽  
Fabrizio Padula ◽  
Andrzej Pawlowski ◽  
Sebastián Dormido ◽  
José Luis Guzmán Sánchez ◽  
...  
Keyword(s):  
Model Based Control ◽  
Model Based ◽  
Control Scheme
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