Results 101 to 110 of about 2,589 (149)

Fuzzy-PID controller

Proceedings of TENCON '93. IEEE Region 10 International Conference on Computers, Communications and Automation, 2002
The paper introduces in detail the derivation of a control algorithm. In this algorithm, a fuzzy controller is applied to the PID control method and a self-optimal regulating factor is added to the control rule, thus the controller not only has quick dynamic response and allows overswing properties of the fuzzy controller, but also has the high ...
null Liang Xiaoyin, null Qu Beimin
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Fuzzy PID Controller with Fuzzy Supervision

IFAC Proceedings Volumes, 2000
Abstract The best-known industrial process controllers are proportional-integral-derivative (РID) controllers because of their simple structure and robust performance in a wide range of operating conditions. Fuzzy controllers can be viewed as a natural similarity of conventional РID controllers, which can perform the same tasks into the control ...
Michail Petrov, Ivan Ganchev, Antonin Stribrsky, Katerina Hyniova   +3 more
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A new fuzzy PID-like controller

SMC 2000 Conference Proceedings. 2000 IEEE International Conference on Systems, Man and Cybernetics. 'Cybernetics Evolving to Systems, Humans, Organizations, and their Complex Interactions' (Cat. No.00CH37166), 2002
A new fuzzy PID-like controller is developed. This controller is basically composed of two independent fuzzy controllers. The proportional and derivative characteristics of the PID controller are mainly performed by the first fuzzy controller, and the second fuzzy controller then displays the integrative characteristic of the PID controller.
Rey-Chue Hwang, Huang-Chu Huang, Wei-Shen Chi   +2 more
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Developments of fuzzy PID controllers

Expert Systems, 2005
Abstract: This paper describes the development and tuning methods for a novel self-organizing fuzzy proportional integral derivative (PID) controller. Before applying fuzzy logic, the PID gains are tuned using a conventional tuning method. At supervisory level, fuzzy logic readjusts the PID gains online.
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Fuzzy + PID Controller for Robot Manipulator

2006 International Conference on Computational Inteligence for Modelling Control and Automation and International Conference on Intelligent Agents Web Technologies and International Commerce (CIMCA'06), 2006
Design and stability analysis for a hybrid fuzzy logic controller is presented in the present work for a robot manipulator. The PD-type fuzzy controller is combined with a conventional PID controller to enhance the performance and robustness of the controller. A simple stability analysis is presented for the hybrid controller.
Sreenatha G. Anavatti, Shaaban Ali Salman, Jin Young Choi 0002   +2 more
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A combined fuzzy and classical PID controller

Microprocessing and Microprogramming, 1991
Abstract This paper presents a new kind of process controller which combines the functional elements of a fuzzy logic controller and that of a classical PID controller. The control algorithm of such a controller is formulated by means of the fuzzy set theory and the classical control theory. The properties of this controller are investigated in terms
D. P. Kwok, P. Wang, C. K. Li
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Adaptive fuzzy tuning of PID controllers

Neural Computing and Applications, 2012
In this paper, the performances of fuzzy proportional-integral-derivative (PID) and classic PID controllers are compared through simulation studies. For this purpose, the level control of a two interacting tanks system, temperature control of unstable continuous stirred tank reactor (CSTR), and pH control of pH neutralization process were selected.
Morteza Esfandyari, Mohammad Ali Fanaei, Hadi Zohreie   +2 more
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Hardware Implementation of Fuzzy PID Controllers

Fuzzy Optimization and Decision Making, 2006
For traditional hardware implementation of fuzzy PID controllers, it is large at computation and bad in real-time performance, so, a kind of PID control algorithm, whose gain parameters could be tuned by their fuzzy system, was selected as studying example for a novel idea of hardware implementation. In this paper, authors presented hardware network of
Taifu Li, Jundi Xiong, Rui Zhang 0011, Qifu Tan, Ruizheng Xu   +4 more
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Fuzzy gain scheduling of PID controllers

IEEE Transactions on Systems, Man, and Cybernetics, 1993
This paper describes the development of a fuzzy gain scheduling scheme of PID controllers for process control. Fuzzy rules and reasoning are utilized online to determine the controller parameters based on the error signal and its first difference. Simulation results demonstrate that better control performance can be achieved in comparison with Ziegler ...
Zhen-Yu Zhao, Masayoshi Tomizuka, Satoru Isaka   +2 more
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Fuzzy-PID-Reglerentwurf

1993
Das Programm FuzzyPID ermoglicht den interaktiven Entwurf eines Fuzzy-PI- bzw. Fuzzy-PD-Reglers fur einen einschleifigen Standardregelkreis mit linearer Regelstrecke. Der geschlossene Regelkreis kann simuliert werden, wobei alle interessierenden Zeitverlaufe grafisch dargestellt werden.
Jörg Kahlert, Hubert Frank
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