Soft Computing Technique of Bridgeless SEPIC Converter for PMBLDC Motor Drive

<span>In this paper, we first write a description of the operation of DC motors taking into account which parameters the speed depends on thereof. The PID (Proportional-Integral-Derivative) controllers are then briefly described, and then applied to the motor speed control already described , that is, as an electronic controller (PID), which is often referred to as a DC motor. The closed loop speed control of a Brush DC motor is developed applying the well-known PID control algorithm. The objective of this work is to designed and simulate a new control system to keep the speed of the DC motor constant before variations of the load (disturbances), automatically depending to the PID controller. The system was designed and implementation by using MATLAB/SIMULINK and DC motor.</span>

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“…From the above, the PID is an excellent controller. The transfer function is given in (5) [12][13][14][15][16][17][18]:…”

Section: The Pid Controllers Methodsmentioning

confidence: 99%

“…In this paper the development of a speed and direction motor for an autonomous race robot is presented. Both controls use the PID control algorithm [13,[15][16][17][18][19][20].…”

Section: Introductionmentioning

confidence: 99%

Design and implementation speed control system of DC Motor based on PID control and matlab simulink

Hammoodi

Flayyih

Hamad

2020

IJPEDS

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“…The proportional integral derivative (PID) controller has also been widely used in speed regulation, in combination with other techniques, such as fuzzy logic, neural networks, predictive control, and adaptive control, for proper tuning of such drivers [10]- [14]. Other more modern speed control techniques have also been applied, such as, for example, internal model control (IMC), control by pole assignment, model-based predictive control (MPC), and the use of state observers, among others [15]- [18]. The present work is based on the application of some control techniques in the speed control of DC and AC drives.…”

Section: Introductionmentioning

confidence: 99%

Speed control in DC and AC drives

Beltrán-Aguedo

Cervantes

Álvarez

et al. 2021

IJPEDS

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<div><span lang="EN-US">Three speed-control strategies for DC and AC drives are presented in this study: a proportional<strong> </strong>integral derivative (PID) control strategy; an internal model control (IMC); and a state-space control by pole assignment with full state observer (ESSO). The three strategies are applied to a case study, demonstrating the potential of each one. Experimental identification was used to obtain the drive models used for the synthesis of the controllers. The three strategies showed satisfactory results when compared with the requirements imposed on the system, in addition to the good rejection of disturbances. However, the IMC strategy showed itself to be a little softer and with no maximum overshoot, which in some cases and some applications is usually a restriction.</span></div>

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“…These converters contain specialized switches that can be applied to manipulate their topological structure over-time as well as the time variation in the energy storage ingredients as their diodes have non-linear current-voltage properties [7,8]. Some of the common uses of DC-DC converters include controlling the traction motor in the engines of electric cars, forklift trucks, marine hoists, mine haulers, and trolley cars [1,3,9,10]. This is primarily due to its increased efficiency in the rapid dynamic response and acceleration control [1,3,4,11].…”

Section: Introductionmentioning

confidence: 99%

Modeling and simulation of SEPIC controlled converter using PID controller

Khather¹,

İbrahim²

2020

IJPEDS

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<p>The topology of SEPIC "Single-ended primary inductance converter" is considered as a suitable option for automotive power system where the value of the output voltage should be ranging between the low and high values of the input value of voltage. The main feature of the DC-DC converter is the stability of output voltage. This paper shows the SEPIC converter employing PID converter to be used in industrial applications. A SEPIC DC-DC converter can manage either step-down mode or step-up mode. The benefit of using this circuit is to supply a stable and controlled output voltage no matter how much the input voltage is. The simulated behaviors of the uncontrolled and controlled SEPIC converter are presented in this paper. The PID controller based on bat algorithm (BA) optimization method is used for searching of the best Proportional–Integral-Derivative (PID) gains. The solution has given very good performance and whatever the output reference voltage variation and load disturbance of the system.</p>

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Soft Computing Technique of Bridgeless SEPIC Converter for PMBLDC Motor Drive

Cited by 7 publications

References 20 publications

Design and implementation speed control system of DC Motor based on PID control and matlab simulink

Design and implementation speed control system of DC Motor based on PID control and matlab simulink

Speed control in DC and AC drives

Modeling and simulation of SEPIC controlled converter using PID controller

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