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Fractional Order PID Controller for Speed Control of DC Motor using Genetic Algorithm


vimal kumar , Visvesvaraya National Institute of Technology; Dr.(Mrs.)Anjali Junghare, Visvesvaraya National Institute of Technology


genetic algorithm; fractional order PID controller; DC motor speed control


In this paper we proposed an advance technique for control of DC motor speed by using fractional order proportional-integral-derivative (FOPID) controller. DC motor is used in almost every field of control so it’s speed control is very important. FOPID controller parameters are composed of the proportionality constant, integral constant, derivative constant, derivative order and integral order, and its design is more complex than that of traditional integer-order proportional-integral-derivative (PID) controllers. Here the controller synthesis is formulated as a single objective optimization problem and based on Integral Time Weighted Absolute Error (ITAE) criterion. Genetic algorithm is been used to tune the FOPID controller parameter.

Other Details

Paper ID: IJSRDV2I2304
Published in: Volume : 2, Issue : 2
Publication Date: 01/05/2014
Page(s): 896-898

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