H-infinity control law design using gradient-based neural networks

1993 ◽  
Author(s):  
KEVIN BLANKINSHIP
Keyword(s):  
Neural Networks ◽  
Control Law ◽  
H Infinity ◽  
H Infinity Control ◽  
Gradient Based

scholarly journals Control of the COVID-19 System by Vaccination Using a New Control Engineering Technique

2022 ◽  
Author(s):  
Hazem Ibrahim Ali ◽  
Ali Hassan Mhmood
Keyword(s):  
Feedback Linearization ◽  
Control Method ◽  
Control Law ◽  
Control Effort ◽  
Control Engineering ◽  
H Infinity ◽  
Lombardy Region ◽  
Model Reference Control ◽  
H Infinity Control ◽  
Asymptotic Tracking

Abstract In this work, a novel control engineering method is proposed to achieve a control strategy by vaccination for the COVID-19 epidemic. A proper mathematical model with vaccination control is developed for the COVID-19 system based on the Susceptible-Exposed-Infectious-Recovered (SEIR) epidemiological model after conducting some analyses and assumptions that reflect the COVID-19 features. Then, the proposed control law is designed using the feedback linearization approach and the H-infinity control framework. In addition, a model reference control is incorporated to ensure that satisfactory time responses are obtained. The Black Hole Optimization (BHO) technique is used to attain the optimality of the proposed control method. Following that, the reported statistics and vaccination plan of the Lombardy region of Italy are utilized to assess the effectiveness of the proposed control law. Ultimately, the simulation results illustrate that the proposed control law can effectively control the COVID-19 system and correctly perform the vaccination plan by tackling the system’s nonlinearity and uncertainty and realizing elegant asymptotic tracking characteristics with reasonable control effort.

Large angle slewing maneuvers via H infinity control

1994 ◽  
Author(s):  
Todd Simmermacher ◽  
Riger Mayne ◽  
David Zimmerman
Keyword(s):  
Large Angle ◽  
H Infinity ◽  
H Infinity Control

On-orbit tuning with mixed H2/H-infinity control

1996 ◽  
Author(s):  
Mark Whorton ◽  
Anthony Calise
Keyword(s):  
H Infinity ◽  
H Infinity Control
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