Papers by rajendra prajapati
International journal of engineering research and technology, Dec 23, 2019
Speed control is a common requirement in the industrial drives in the presence of varying operati... more Speed control is a common requirement in the industrial drives in the presence of varying operating conditions ie. load disturbance, parameter uncertainties. Conventional controllers with fixed parameters are not successful in the real time applications because of the drift in the plants operating conditions This paper presents the detailed account on the control design of a buck converter driven dc motor Proportional-Integral (PI) and Proportional-Integral-type Fuzzy Logic controller (PI-type FLC) are the Techniques proposed in this investigation to control the speed of a dc motor. The dynamic system composed from converter/motor is considered in this investigation and derived in the state-space and transfer function forms. Complete analyses of simulation results for PI and PI-type FLC technique are presented in frequency domain and time domain, respectively. Performances of the controller are examined in terms of duty cycle input energy, armature current and angular velocity. Finally, a comparative assessment of the impact of each controller on the system. I.
2023 International Conference on Computer, Electronics & Electrical Engineering & their Applications (IC2E3)
Proceedings - 2009 International Conference on Information Management and Engineering, ICIME 2009, 2009
AbstractThis paper presents the detailed account on the control design of a buck converter drive... more AbstractThis paper presents the detailed account on the control design of a buck converter driven dc motor. Linear Quadratic Regulator (LQR) and Proportional-Integral (PI) are the techniques proposed in this investigation to control the speed of a dc motor. The dynamic system ...
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Papers by rajendra prajapati