## What is/are Direct Current Motor?

Direct Current Motor - The presented paper aims at designing a PID discrete type controller, obtained using Kalman Method, to control the speed of a Direct-Current Motor.^{[1]}The compliant gripper is a potential application for the mini direct-current motor assembly system.

^{[2]}From the author’s Programmable Analogue Drawing Machines, two are selected for this paper which draw Lissajous figures, use X:Y axes, turntables, Direct Current motors, and an asynchronous pen-lift mechanism.

^{[3]}The designed control scheme also controls the direct current motors, being used to provide the desired currents and torques.

^{[4]}Additionally, direct current motors are also controlled in such a way that the desired currents and torques can be attained.

^{[5]}This study focuses on the control analysis methods used to implement mathematical equations for Direct Current Motor (DCM) parameters.

^{[6]}This research aims to develop a low cost controller for a robotic arm using direct current motors, encoders and a microcontroller from Microchip®, providing an alternative to the commonly used servomotors.

^{[7]}Unlike traditional exoskeletons, Auto-LEE has 10 degrees of freedom, and all the joints are actuated independently by direct current motors, which allows the robot to maintain balance in aiding walking without extra support.

^{[8]}The object of system control is the direct current motor (DCM) of independent excitation.

^{[9]}The paper considers the speed regulation of the direct current motor with negligible inductance by applying 1-DOF and 2-DOF, proportional integral retarded controllers.

^{[10]}Direct current motors are used for blower fans as well as for many other systems in vehicles.

^{[11]}The article is devoted to development and approbation of parameters' assessment technique of anchor inertia moments of direct current motor with an independent excitation (DCM IE) and its loadings used in laboratory vibration installation for chaotic dynamics research.

^{[12]}First, the model identification of direct current motor is done.

^{[13]}Lastly, we show the application of the encoder in the position control of a direct current motor to show the performance of the encoder estimating fast and slow angular position changes.

^{[14]}This paper describes a observer of direct current motor’s (DC motors) parameter based on particles swarm method allowing to define the parameters values set and variables state in real time.

^{[15]}This paper presents the development of a didactic platform for speed control practices of direct current motor The bench is basically composed of a direct current motor, a shaded pole motor that acts as disturbance (load) system, a microcontrolled circuit (Arduino UNO) and a circuit for actioning the motors (power module).

^{[16]}The use of a direct current motor with independent excitation, a brushless direct current motor and a permanent magnet synchronous motor has been provided.

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## proportional integral differential

In this article, a genetic algorithm–based proportional integral differential–type fuzzy logic controller for speed control of brushless direct current motors is presented to improve the performance of a conventional proportional integral differential controller and a fuzzy proportional integral differential controller, which consists of a genetic algorithm–based fuzzy gain tuner and a conventional proportional integral differential controller.^{[1]}This paper discusses DC-DC buck-boost conversion for direct current motor load by using fuzzy logic and proportional integral differential (PID) controls to set optimal duty cycle to reduce wasted energy.

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## Brushles Direct Current Motor

Considering the difficulty in setting and observing the flux linkage in the existing direct torque control for the brushless direct current motor, which is the cumbersome torque calculation method in direct torque control systems without flux linkage observation, the torque observation, voltage vector selection, and speed loop were studied further in such systems.^{[1]}Permanent magnetic synchronous machines with trapezoidal back-electromotive force and six-step operation, also known as brushless direct current motors, have high torque undulations because needed current waveform can’t be provided.

^{[2]}The improvisation of Brushless Direct current motor drive through fuzzy logic controller in all four quadrants is done using simulink/MATLAB [7].

^{[3]}Also, neural networks (NN) application in the detection of stator and rotor electrical faults of induction motors has been proposed in one of the papers, and the observer-based FD concept for unknown systems using input–output measurements was applied to a brushless direct current motor drive with unknown parameters.

^{[4]}In this article, a genetic algorithm–based proportional integral differential–type fuzzy logic controller for speed control of brushless direct current motors is presented to improve the performance of a conventional proportional integral differential controller and a fuzzy proportional integral differential controller, which consists of a genetic algorithm–based fuzzy gain tuner and a conventional proportional integral differential controller.

^{[5]}Two machines designed by the authors were compared: a 12/14 dual-channel brushless direct current motor (DCBLDCM) with permanent magnets and a 12/8 dual-channel switched reluctance motor (DCSRM).

^{[6]}The assembled actuator includes as its main component a brushless direct current motor coupled to a trapezoidal screw by using a gearing system.

^{[7]}This paper presents the sensorless field oriented control of a brushless direct current motor (BLDC).

^{[8]}A novel control strategy based on quasi-Y-source net is proposed for the high commutation torque ripple of brushless direct current motors (BLDCM).

^{[9]}The paper presents five design approaches for the speed and acceleration control of an electric drive system with time-varying inputs – speed reference and load torque – built around a brushless direct current motor.

^{[10]}Brushless direct current motors with Hall sensors have been widely used in myriad industrial and commercial applications due to their simplicity and low cost.

^{[11]}The programmed symmetric motions were performed by brushless direct current motor in a small model basin and in the air.

^{[12]}Salah satu bagian dari penggerak adalah Brushless Direct Current Motor (BLDC).

^{[13]}In this study, mathematical modeling of outer rotor brushless direct current motor (BLCD) is performed.

^{[14]}In this paper, a direct yaw moment control algorithm is designed such that the corrective yaw moment is generated through direct control of driving and braking torques of four in-wheel brushless direct current motors located at the empty space of vehicle wheels.

^{[15]}This paper proposes a novel tacholess OA method for brushless direct current motor (BLDCM) bearing fault diagnosis under variable speed condition.

^{[16]}Electromagnetic Actuator is a brushless direct current motor customized to drive pump impeller by permanent magnets located in rotor-stator coupling.

^{[17]}Then, an external rotor permanent magnet brushless direct current motor (PMBLDCM) with 46 poles and 51 slots used as an in-wheel motor is taken as an example to verify the frequency characteristics by finite element analysis (FEA).

^{[18]}Brushless Direct Current motor used in most of the Electric Vehicle.

^{[19]}The actuation system consists of a brushless direct current motor, ball screw and lever mechanism.

^{[20]}In this study, PI controller and Fuzzy Reseting PI controller are applied to speed control of brushless direct current motor(BLDC) in simulation environment and in real time.

^{[21]}The present document describes the development and verification process of a power system for brushless direct current motors, specially designed for its usage in electric vehicles.

^{[22]}In brushless direct current motor (BLdc) when back electromotive force waveform is of trapezoidal type, the developed torque is constant in ideal conditions.

^{[23]}The paper considerably extends scientific knowledge concerning problems connected with vibrations of the brushless direct current motors with permanent magnets (BLDC).

^{[24]}, a brushless Direct Current motor (BLDC), is one of the key components that determine its driving performance.

^{[25]}All leg joints and manipulators are controlled by Brushless Direct Current Motors.

^{[26]}Electric bicycles use a three phase BLDC motor (Brushless Direct Current Motor).

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## Magnetic Direct Current Motor

The actuator is a permanent magnetic direct current motor driven using metal oxide semiconductor field effect transistor based driving circuit.^{[1]}The actuator is a permanent magnetic direct current motor driven using metal oxide semiconductor field effect transistor based driving circuit.

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## Brushed Direct Current Motor

The beam angle is modified by a permanent magnet brushed direct current motor and this produces the ball movement by the effect of gravity.^{[1]}In a Furuta pendulum, the person’s arm is replaced by a beam technically known as the arm, which receives the torque generated by a permanent magnet brushed direct current motor at one of its ends.

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## direct current motor driven

The actuator is a permanent magnetic direct current motor driven using metal oxide semiconductor field effect transistor based driving circuit.^{[1]}The actuator is a permanent magnetic direct current motor driven using metal oxide semiconductor field effect transistor based driving circuit.

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## direct current motor drive

The improvisation of Brushless Direct current motor drive through fuzzy logic controller in all four quadrants is done using simulink/MATLAB [7].^{[1]}Also, neural networks (NN) application in the detection of stator and rotor electrical faults of induction motors has been proposed in one of the papers, and the observer-based FD concept for unknown systems using input–output measurements was applied to a brushless direct current motor drive with unknown parameters.

^{[2]}