Search results for " PID control"

showing 3 items of 3 documents

Speed control design for a vehicle system using fuzzy logic and PID controller

2015

This paper consists of designing fuzzy and PID controllers for controlling the vehicle speed. The dynamic of the system is modeled to provide a transfer function for the plant. Fuzzy and PID controller are designed for linear model. The external disturbances such road grade is considered to stabilizing the system. Both controllers are modeled using MATLAB Simulink software. Finally, a comparative assessment of each simulated result is done based on the response characteristics.

Electronic speed controlControl and Optimizationbusiness.industryComputer sciencePID controllerFuzzy control systemFuzzy logicTransfer functionSoftwarecruise controlArtificial IntelligenceControl theoryControl systemcontroller; cruise control; fuzzy logic; PID control; Artificial Intelligence; Control and Optimization; Discrete Mathematics and CombinatoricsPID controlDiscrete Mathematics and Combinatoricsfuzzy logiccontrollerbusinessCruise control2015 International Conference on Fuzzy Theory and Its Applications (iFUZZY)
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A Model-Based Control Strategy for Wind Turbines with Asynchronous Generator

2007

In this paper a model based control methodology is described with reference to a wind turbine for production of alternative energy. The mathematical model of a 600 kW wind turbine is taken into account assuming a well defined profile of the rotor blades. A set of reference angular speeds of the asynchronous generator and a set of reference pitch angles of the blade wind turbine are obtained in order to maximize the extracted wind power and to reach equilibrium conditions between the wind-generated torque and the electric torque of the generator. Finally a PID model based controller is designed and then tested by means of simulation experiments.

EngineeringWind powerbusiness.industryRotor (electric)Induction generatorPID controllerTurbinelaw.inventionPhysics::Fluid DynamicsElectricity generationSettore ING-INF/04 - AutomaticaControl theorylawWind power generation Asynchronous rotating machines Gain scheduling control PID control.Physics::Space PhysicsTorquebusinessPhysics::Atmospheric and Oceanic PhysicsGenerator (mathematics)2007 International Conference on Clean Electrical Power
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A procedure to achieve fine control in MW processing of foods

2007

Abstract A two-dimensional analytical model for predicting the unsteady temperature field in a cylindrical shaped body affected by spatially varying heat generation is presented. The dimensionless problem is solved analytically by using both partial solutions and the variation of parameters techniques. Having in mind industrial microwave heating for food pasteurization, the easy-to-handle solution is used to confirm the intrinsic lack of spatial uniformity of such a treatment in comparison to the traditional one. From an experimental point of view, a batch pasteurization treatment was realized to compare the effect of two different control techniques both based on IR thermography readout: t…

Materials sciencePasteurizationThermodynamicsPID controllerThermal treatmentCondensed Matter PhysicsVariation of parametersAtomic and Molecular Physics and OpticsElectronic Optical and Magnetic Materialslaw.inventionlawHeat generationMicrowave IR thermography PID control pasteurizationThermalBiological systemMicrowaveDimensionless quantity
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