fuzzy PID controller


PID PROPORTIONAL INTEGRAL DERIVATIVE

An intelligent hybrid fuzzy PID controller
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In this study, a design methodology is introduced that blends the classical PID and the fuzzy controllers in an intelligent way and thus a new intelligent hybrid controller has been achieved. Basically, in this design methodology, the classical PID and fuzzy controller have

Speed control of DC motor using fuzzy PID controller
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In this paper we have designed a DC motor whose speed can be controlled using PID controller . The proportional, integral and derivate (KP, KI, KD) gains of the PID controller are adjusted according to FUZZY LOGIC. First, the fuzzy logic controller is designed according to

Fuzzy PID controller with coupled rules for a nonlinear quarter car model
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In this study, Fuzzy PID Control scheme is designed for an active suspension system. The main goal of an active suspension system for using in a vehicle model is reducing body deflections and handling high comfort for a passenger car. The present system was

Boiler flow control using PID and fuzzy logic controller
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Conventional Proportional Integral Controllers are used in many industrial applications due to their simplicity and robustness. The parameters of the various industrial processes are subjected to change due to change in the environment. These parameters be

Design of Gain Scheduled Fuzzy PID Controller .
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An adaptive fuzzy PID controller with gain scheduling is proposed in this paper. The structure of the proposed gain scheduled fuzzy PID (GS_FPID) controller consists of both fuzzy PI-like controller and fuzzy PD-like controller . Both of fuzzy PI-like and PD-like

Design and performance of PID and fuzzy logic controller with smaller rule set for higher order system
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The proportional integral derivative ( PID ) controller is the most widely used control strategy in industry. The popularity of PID controllers can be attributed partly to their robust performance in a wide range of operating conditions and partly to their functional simplicity

Evaluation of the performance of various fuzzy PID controller structures on benchmark systems
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There are various fuzzy PID controller structures found in literature. In this paper, performance and robustness analysis of these controllers are investigated. The PID coefficients and/or scaling factors are determined using genetic search algorithms. In

Fuzzy based pid controller for speed control of dc motor using labview
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This paper presents an implementation of self-tuned PID controller (FPID) for speed control of DC motor based on LabVIEW (Laboratory Virtual Instrument Engineering Workbench Environment). The algorithms of fuzzy PID controller (FPID) and conventional PID controller

Design and simulation of a fuzzy -supervised PID controller for a magnetic levitation system
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In this paper, we present the design and simulation of a new fuzzy logic supervisory control approach that is designed to improve the performance of a PID controlled magnetic levitation system, such systems are inherently unstable and require means of control to

Level control in horizontal tank by fuzzy – pid cascade controller
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The paper describes the Fuzzy PID cascade controller to control the level of horizontal tank that has diameter 300 mm and 480 mm long. Interface card module PCI-6024E in computer and Lab View software program is used for built the cascade controller . Structure of its

Fuzzy based PID controller using VHDL for transportation application
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(Proportional-Integral-Derivative) controller based on Fuzzy algorithm using VHDL to use in transportation cruising system. The cruising system with Fuzzy concept has developed to avoid the collisions between vehicles on the road. The developed Fuzzy Logic Controller

A fuzzy logic method for autotuning a PID controller : SISO and MIMO systems
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In this paper a new method for autotuning SISO and MIMO PID fuzzy logic controllers (FLC) is proposed. The fuzzy autotune procedure adjusts on-line the parameters of a conventional PID controller located in the forward loop of the process. Fuzzy rules are based on the

On a genetic algorithm based scheduled fuzzy PID controller
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An adaptive fuzzy PID controller with gain scheduling is proposed in this paper. The structure of the proposed gain scheduled fuzzy PID (GS FPID) controller consists of both fuzzy PI-like controller and fuzzy PD-like controller . Both of fuzzy PI-like and PD-like

ANFIS and fuzzy tuning of PID controller for trajectory tracking of a flexible hydraulically driven parallel robot machine
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Parallel robots exhibit good performance in terms of rigidity, accuracy, and dynamic characteristics. However, parallel robots have complex configurations and their dynamic model is highly nonlinear, and conventional PID controllers are not sufficiently robust for

Automatic tuning of PID controller using fuzzy logic
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In this paper the new methodology for designing of PID controller is presented. PID controllers are the most widely used controllers in the industry. Although much architecture exists for control systems, the PID controller is mature and well-understood by practitioners

Fuzzy self-adaptive PID controller design for electric heating furnace
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This paper deals with the importance of fuzzy logic based self-adaptive PID controller in the application of temperature process control of an electric heating furnace . Generally, it is necessary to maintain the proper temperature in the heating furnace. In common, PID

Modified PSO for optimal tuning of fuzzy PID controller
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Fuzzy PID controllers provide a promising approach for industrial applications with many desirable features. However, the large number of parameters and rule bases make self- tuning fuzzy PID controller optimization a complex task. In this paper, a novel tuning method

Developed method of FPGA-based fuzzy logic controller design with the aid of conventional PID algorithm
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This paper proposes developed method to design a digital fuzzy logic controller with the aid of conventional Proportional integral derivative ( PID ) controller using field programmable gate array (FPGA). The method used to design a PID Fuzzy Logic controller is to design it as

Speed control system on marine diesel engine based on a self-tuning fuzzy PID controller
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The degree of speed control of ship machinery effects on the economics and optimization of the machinery configuration and operation. All marine vessel ranging need some sort of speed control system to control and govern the speed of the marine diesel engines. This

Trajectory tracking control for robot manipulator using fractional order- fuzzy – PID controller
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Robotic manipulator is a Multi-Input Multi-Output (MIMO), highly nonlinear and coupled system. Therefore, designing an efficient controller for this system is a challenging task for the control engineers. In this paper, the Fractional Order- Fuzzy -Proportional Integral




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