Decentralized Robust Control of a MIMO system using parametric & non-diagonal interaction uncertainty modeling

2008 ◽  
Author(s):  
Muhammad Rehan ◽  
Naeem Iqbal
Keyword(s):  
Robust Control ◽  
Mimo System ◽  
Uncertainty Modeling ◽  
Decentralized Robust Control

scholarly journals Decentralized robust control-system for a non-square MIMO system, the air-path of a turbocharged Diesel engine

2012 ◽  
Vol 45 (30) ◽  
pp. 130-137 ◽  
Author(s):  
Abderrahim LAMARA ◽  
Guillaume COLIN ◽  
Patrick LANUSSE ◽  
Yann CHAMAILLARD ◽  
Alain Charlet
Keyword(s):  
Control System ◽  
Diesel Engine ◽  
Robust Control ◽  
Mimo System ◽  
Turbocharged Diesel Engine ◽  
Robust Control System ◽  
Decentralized Robust Control

scholarly journals Nonlinear robust control of large-scale system with input saturation

2021 ◽  
pp. 13-21
Author(s):  
Eugenie L. Eremin ◽  
Larisa V. Nikiforova ◽  
Evgeniy A. Shelenok
Keyword(s):  
Robust Control ◽  
Large Scale ◽  
Input Saturation ◽  
Control Algorithms ◽  
Control Law ◽  
Multiply Connected ◽  
Robust Control System ◽  
Control Saturation ◽  
Decentralized Robust Control ◽  
Nonlinear Robust

The article studies control algorithms of multiply connected system for dynamic plants with control saturation and nonlinear cross-connections. The authors of the article offer a decentralized control law based on the hyperstability criterion. They also use this law to constuct the MIMO servo system with input saturation. To illustrate the capability of the proposed decentralized robust control system the authors use an inverted pendulums connected by a spring.

A Generalized Decentralized Robust Control of Islanded Microgrids

2014 ◽  
Vol 29 (6) ◽  
pp. 3102-3113 ◽  
Author(s):  
Amir H. Etemadi ◽  
Edward J. Davison ◽  
Reza Iravani
Keyword(s):  
Robust Control ◽  
Decentralized Robust Control

Uncertainty Modeling in Robust Control of Active Magnetic Suspension

2008 ◽  
Vol 144 ◽  
pp. 22-26 ◽  
Author(s):  
Arkadiusz Mystkowski ◽  
Zdzisław Gosiewski
Keyword(s):  
Robust Control ◽  
Digital Signal Processor ◽  
Experimental Studies ◽  
Uncertainty Modeling ◽  
Digital Signal ◽  
Magnetic Suspension ◽  
Robust Controller ◽  
Quality Of Control ◽  
Uncertainty Parameters ◽  
Uncertainty Models

Stabilization of a plant in case of uncertainty parameters and unmodeled dynamics are the main problems considered in this paper. A robust control of motion of a rigid shaft that is supported by magnetic bearings was used as an example. The dynamics of the active magnetic suspension system is characterized by instability and uncertainty. The uncertainty is modeled as an additive and multiplicative. Robust controller H∞ was designed for the defined plant with the uncertainty models. The robust controller assures high quality of control despite the uncertainty models. Robust control of vibrations of a rigid rotor is confirmed by experimental studies. A digital signal processor is used to execute the control algorithm in real time.

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