temperature control process by fuzzy logic


Temperature Control System Using Fuzzy Logic Technique. Fuzzy logic technique is an innovative technology used in designing solutions for multi-parameter and non-linear control models for the definition of a control strategy. As a result, it delivers solutions faster than the conventional control design techniques

Fuzzy logic based water bath temperature control system
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Since last two decade a substantial amount of research has reported in the field of control of non-linear dynamical system using fuzzy logic . The work presents in this paper water bath temperature control system which is most widely used process in the process industry

Fuzzy Logic Approach for Boiler Temperature Water Level Control
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Boiler is the main component in generating steam in thermal power generation units and its control is very important in many applications. In present situation conventional PID control is being used for this purpose. These conventional controllers in power plants are not very

Metal chamber temperature control by using fuzzy PID gain auto-tuning strategy
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Although PID control scheme is widely employed in industrial control systems, it is hard to search the model-free appropriate control gains for achieving good dynamic performance. The selected constant PID control gains can not achieve consistent control accuracy for

A temperature control for plastic extruder used fuzzy genetic algorithms
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A FLC is fully defined by its membership function. What is the best to determine the membership function is the first question that has be tackled. Thus it is important to select the accurate membership functions but these methods possess one common weakness where

Simulation and Design of Fuzzy Temperature Control for Heating and Cooling Water System
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A computer simulation model has been suggested for temperature controlling of heating and cooling water System. The objective of this paper is to find a suitable solution by designing the intelligent controller for temperature controlling of heating and cooling Water system

Fuzzy temperature control in a batch polymerization reactor using ANFIS method
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In this paper a Sugeno-Type FLC for temperature control in a batch polymerization reactor is developed and tested through a simulation study. A novel ANFIS-based method is implemented to design a practicable advanced controller. Temperature of a pilot-scale

TSK-type quantum neural fuzzy network for temperature control
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In this paper, a TSK-type quantum neural fuzzy network (TQNFN) for temperature control is proposed. The TQNFN model is a five-layer structure, which combines the traditional Takagi- Sugeno-Kang (TSK). Layer 2 of the TQNFN model contains quantum membership functions

Application of Fuzzy theory in temperature control system of thermoforming machine
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In order to apply Fuzzy PID control theory in thermoforming machine, people must make discourse analysis for the temperature control system of the thermoforming. Before finishing the Fuzzy PID control of thermoforming machine, they also need to apply fuzzy controlling

Study on sunlight greenhouse temperature and humidity fuzzy control system
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Through establishing fuzzy control system model, designing on fuzzy controller, controlling sunlight greenhouse temperature and humidity, we designed temperature and humidity fuzzy control system, and then studied on input and output parameter in fuzzy controller

Poultry house temperature control using Fuzzy -PID controller
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Temperature control of poultry house within thermal neutral zone of poultry birds is essential in order to reduce their mortality and increase production. The most advanced method to control the highly complex and nonlinear behaviour of the poultry house temperature , is

Research and Application on Two-stage Fuzzy Neural Network Temperature Control System for Industrial Heating Furnace.
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Industrial heating furnace has a great deal of special characteristics such as big capacity, long lag and non-linear trait, etc. In order to control it better, we present a sort of fuzzy neural network temperature control model. It can transform the rulers of fuzzy logic control to a pair

Coldplate temperature regulation using fuzzy logic control
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An investigation of a Fuzzy Logic control application for cold plate regulation was initiated, and simulation results were generated. A non-linear, one-way, flow control valve was regulated using a Fuzzy Logic control methodology, and its performance was compared

Multi-variable fuzzy controller for water tank temperature control system
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Due to the contradiction between high precision control with complexity of fuzzy controller design, an method for multi-variable fuzzy controller design is presented. A dynamic compensation model for the fuzzy controller is introduced, which simplify the analysis and

Adaptive sliding mode and fuzzy gain scheduling control for steam temperature in power plants
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The paper presents a novel adaptive sliding mode fuzzy control strategy (AFSMC) for maintaining steam temperature in power plants. The AFSMC consists of a learning algorithm inspired by the sliding-mode control (SMC) and fuzzy gain scheduling integral control to

Design and implementation of fuzzy temperature control system for WSN applications
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Motivated by present day research trends that focus on application specific deployment and information processing in WSN, this paper presents, in general the design and implementation of rule based, simple, robust closed loop temperature control system using

Design and development and hardware implementation of fuzzy knowledge based intelligent temperature control system
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Fuzzy logic approach for temperature control is adopted for solving these difficulties encountered in conventional PID controller. In this approach temperature error is considered and corresponding firing angle of rectifier is controlled to regulate the power supply inside

Fuzzy PID research on the temperature control system of central air conditioning based on genetic algorithms
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The study designs PID mathematical model and algorithm of the central air conditioning temperature control based on genetic algorithm. In order to test availability of the procedure and algorithm, we use the MATLAB software to do numerical simulation on different

Temperature Control of Water Bath by using Neuro- Fuzzy Controller
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In this paper a neuro- fuzzy controller (NFC) for temperature control of a water bath system is proposed. A five layer neural network is used to adjust input and output parameters of membership function in a fuzzy logic controller. The hybrid learning algorithm is used for

Performance Evaluation of Fuzzy Logic Controller in Water Bath Temperature Control System
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This paper describes the performance evaluation of fuzzy logic controller in Water-Bath temperature control system using MATLAB Simulink and MATLAB Fuzzy Logic Toolbox. The main aim is to achieve the output temperature of the water bath system with good

Application of fuzzy logic for temperature control in microcontroller based 2.45 GHZ microwave hyperthermia device
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In this paper we describe the implementation of fuzzy algorithm embedded in microcontroller for temperature control in our developed microwave hyperthermia device. As the standard of hyperthermia therapy (using microwave heating mechanism) keeping the temperature of




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