scholarly journals Using Sliding Mode Control Theory for Radio Resource Management in Wireless Systems

2006 ◽  
Author(s):  
M.R. Cistelecan ◽  
D.C. Popescu
Keyword(s):  
Resource Management ◽  
Control Theory ◽  
Sliding Mode Control ◽  
Sliding Mode ◽  
Radio Resource Management ◽  
Wireless Systems ◽  
Radio Resource ◽  
Mode Control

scholarly journals Design of Current Programmed Switching Converters Using Sliding-Mode Control Theory

Energies ◽  
2018 ◽  
Vol 11 (8) ◽  
pp. 2034 ◽  
Author(s):  
Javier Calvente ◽  
Abdelali El Aroudi ◽  
Roberto Giral ◽  
Angel Cid-Pastor ◽  
Enric Vidal-Idiarte ◽  
...  
Keyword(s):  
Control Theory ◽  
Sliding Mode Control ◽  
Sliding Mode ◽  
Switching Converters ◽  
Dynamics Model ◽  
Large Signal ◽  
Mode Control ◽  
Voltage Compensator ◽  
Start Up ◽  
Sliding Mode Dynamics

This paper presents a comprehensive approach to analyze and design the voltage and current loops of switching DC-DC converters by using sliding-mode control theory. The approach is interchangeably applied to switching converters under current-programmed control with both fixed and variable frequency modulation. An ideal sliding-mode dynamics model is then obtained together with its circuit schematic representation that can be used for designing the output voltage compensator, as well as to predict the large signal behavior such as during start-up and under large disturbances. Simulations and experimental measurements illustrate the theoretical approach for two different examples of switching converters.

Simplex Based Sliding Mode Control of an Underwater Gripper

2000 ◽  
Vol 122 (4) ◽  
pp. 604-610 ◽  
Author(s):  
G. Bartolini ◽  
M. Coccoli ◽  
E. Punta
Keyword(s):  
Control Theory ◽  
Sliding Mode Control ◽  
Sliding Mode ◽  
Hydraulic Circuit ◽  
Linear Motors ◽  
Mode Control ◽  
Constant Control ◽  
Input Signals ◽  
Control Methodology

In this paper the sliding mode control theory is applied to a particular underwater gripper actuated by linear motors which, acting on a hydraulic circuit, generate mono-directional forces. In practical realizations actuators often show imprecise relationships between electrical input signals and mechanical output; such a situation constitutes a source of uncertainties. A sliding mode control methodology based on the use of a simplex of constant control vectors is presented. The proposed approach is general enough to also work with different applications. [S0022-0434(00)01204-1]

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