scholarly journals Fuzzy Control Methodology in the Process Industry

1994 ◽  
Vol 27 (3) ◽  
pp. 37-47
Author(s):  
M. Martínez ◽  
P. Albertos ◽  
J.L. Navarro
Keyword(s):  
Fuzzy Control ◽  
Process Industry ◽  
Control Methodology

APPLICATION OF FUZZY CONTROL THEORY IN ACTIVE CONTROL OF STRUCTURES

1996 ◽  
Vol 04 (03) ◽  
pp. 255-274 ◽  
Author(s):  
KEN YEH ◽  
WEILING CHIANG ◽  
DERSHIN JUANG
Keyword(s):  
Fuzzy Control ◽  
Control Theory ◽  
Active Control ◽  
Structural Control ◽  
Fuzzy Controller ◽  
Degree Of Freedom ◽  
Single Degree Of Freedom ◽  
Active Structural Control ◽  
Band Pass ◽  
Control Methodology

The purpose of this paper is to apply fuzzy control theory in active structural control. A single-degree-of-freedom (SDOF) structure is used to develop the basic approach. The approach is then extended to multi-degree-of-freedom (MDOF) structures with the usage of weighted displacement and weighted velocity. A band-pass white noise or large amount of earthquake records are used as excitations to the structures to calculate the normalized displacements and velocities for obtaining the range of weighted displacements and velocities. Several examples are utilized to demonstrate the feasibility of fuzzy control methodology. It is shown that the fuzzy controller can achieve satisfactory results in the application of active control of structures and the feasibility is verified.

Analysis of Fuzzy Control Methodology Applied to DC-DC Converter Control

1994 ◽  
Vol 27 (16) ◽  
pp. 115-120
Author(s):  
C.K. Li ◽  
Y.W. Chou ◽  
W.L. Lee
Keyword(s):  
Fuzzy Control ◽  
Control Methodology

scholarly journals Fuzzy Control of a Direct Current Motor System and Stability Analysis

1999 ◽  
Vol 3 (6) ◽  
pp. 515-518
Author(s):  
Euntai Kim ◽  
◽  
Heejin Lee ◽  
Dongyon Kim ◽  
Keyword(s):  
Fuzzy Logic ◽  
Stability Analysis ◽  
Fuzzy Control ◽  
Direct Current ◽  
Motor System ◽  
Fuzzy Logic Controller ◽  
Dc Motor ◽  
Asymptotically Stable ◽  
Electromechanical Systems ◽  
Control Methodology

One of the most common ways of driving electromechanical systems is through the use of a DC motor. In this paper, fuzzy control methodology for a DC motor system using a singleton fuzzy logic controller (FLC) is proposed. As opposed to conventional works, fuzzy control methodology proposed here is guaranteed to be asymptotically stable on the whole. Finally, the validity of the suggested methodology is highlighted via an illustrative example.

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