Design and implementation of fuzzy based robust controller for process control instrumentation

2014 ◽  
Author(s):  
Naregalkar Akshay
Keyword(s):  
Process Control ◽  
Robust Controller ◽  
Design And Implementation

Design and Implementation of a Robust Controller for a Free Gyro-Stabilized Mirror System

1999 ◽  
Vol 121 (3) ◽  
pp. 550-556
Author(s):  
Boon C. Siew ◽  
Ben M. Chen ◽  
Tong H. Lee
Keyword(s):  
Output Feedback ◽  
Cross Coupling ◽  
Mirror System ◽  
Eigenstructure Assignment ◽  
Robust Controller ◽  
Reduced Order ◽  
Overall Design ◽  
Output Feedback Controller ◽  
Design And Implementation ◽  
Asymptotic Time

In this paper, we consider the problem of designing a robust controller for a multivariable servomechanism of a free gyro-stabilized mirror system where there exists cross-coupling between the axes. The nonlinear dynamics of the system are first linearized and reformulated into an H∞ problem. A reduced order output feedback controller is then designed using the asymptotic time-scale and eigenstructure assignment (ATEA) technique. The overall design has been implemented using a personal computer with C++ and tested on the actual gyro-stabilized mirror system. Our simulation and implementation results show that the design is very successful.

Design and Implementation of DSP-Based H-Infinity Robust Controller for a Boost Converter

2018 ◽  
Vol 16 (11) ◽  
pp. 2766-2774 ◽  
Author(s):  
Joao Teixeira de Carvalho Neto ◽  
Anderson Luiz de Oliveira Cavalcanti ◽  
Andres Ortiz Salazar
Keyword(s):  
Boost Converter ◽  
Robust Controller ◽  
H Infinity ◽  
Design And Implementation
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