Design of a Pc-Based Dc Motor Speed Controller

Hameed, Hawraa Qasim; Ali, F.

doi:10.24237/djes.2016.09204

Cited by 3 publications

(4 citation statements)

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“…Authors [2,3] used the various DC motor drivers to control the power supply of DC motor using microcontroller under open loop conditions. [2] Anjaly Divakar controls the power supply of DC motor with L293D motor driver using switching duty cycle.…”

Section: Introductionmentioning

confidence: 99%

“…[2] Anjaly Divakar controls the power supply of DC motor with L293D motor driver using switching duty cycle. [3] Hameed drives mechanical relays for changing the timing resistors of an astable multivibrator. Relays are constructed by 2N222 transistors.…”

Section: Introductionmentioning

confidence: 99%

“…From the literature [2][3][4][5][6] it is analyzed that for very low speed applications DC motors are unable to utilize in open loop and closed conditions. DC motors speed is changed by varying the power supply.…”

Section: Introductionmentioning

confidence: 99%

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Conversion of geared DC motor into stepper motor using switching delay time signals

Dadi

Peravali

Busi³

2021

SN Appl. Sci.

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In solar tracking system, general stepper motor is used to control the stepwise movement and low speed of solar panel in vertical motion. Degree of rotation is directly proportional to stepwise movement (stepping method) of stepper motor. But it is cumbersome process to hold a solar panel at a particular vertical position depending on the sun’s position using low cost stepper motors. So, geared DC motor is implemented into stepper motor for low-speed applications using Stepping Method (GDCSM). Degree per step movement of geared DC motor is identified using Step angle switching delay time signal (A) of microcontroller. Speed of geared DC motor is controlled by passing fixed time interval between the pulses where the pulses have fixed width. Controlling speed is implemented by using Step delay time signal (D) of microcontroller. Combining effect of switching delay time signals A and D represents the Stepping Method. Stepping method resembles the step movement and controlling speed of the stepper motor. Speed of 10RPM & 30RPM geared DC motors is operated at 10V DC power supply. Microcontroller ATmega 328P with switching delay time signals is used to control the geared DC motors. Performance of 10RPM & 30RPM GDCSM is analyzed with stepper motors in terms of Relative slip degree error per revolution (RE$$_\mathrm{{S}}$$ S ) and acceptable slippage degree tolerance under open loop condition. Change in consuming voltage tolerance ($$\varDelta$$ Δ ) during rotation of GDCSM is another parameter which is used to maintain the constant actual total step count per revolutions of GDCSM. At 40 ms of step angle delay time (A), 10RPMGDCSM has 120 steps per revolution. At 25 ms of A, 30RPMGDCSM has 55 steps per revolution. Speed of 10RPM & 30RPM GDCSM is controllable up to 2RPM when its RE$$_\mathrm{{S}}$$ S or acceptable slippage degree tolerance value is less than or equal to 1%. If $$\varDelta$$ Δ value of GDCSM is less than or equal to − 0.4%, then it behaves like stepper motor. GDCSM is suitable to hold and control vertical position of solar tracking system with low speed and step movement. Performance of geared DC motor experimentally showed better result than commercial available stepper motors like 28BYJ-48 or STP-43d1027-01.

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Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Conversion of geared DC motor into stepper motor using switching delay time signals

Dadi

Peravali

Busi³

2021

SN Appl. Sci.

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“…A PC has been used to accomplish this method. The use of microcomputers to address real-time separately excited dc motor control issues is generally acknowledged to have benefits including fewer components, reduced cost, flexibility, and enhanced dependability [14], [16], [17]. This paper presents an experimental PC-based measurement and control torque for a dc motor that has been developed and tested in a laboratory environment.…”

Section: Introductionmentioning

confidence: 99%

Torque control of a 5 KW, 220 V separately excited DC motor using microcomputer

Ahmed

El‐Emary

Alaas

et al. 2023

IJPEDS

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Fast torque control is crucial for various applications, including diesel-electric locomotives, electric automobiles, and steel plants. The purpose of this paper is to utilize a microcomputer to control the torque of a separately-excited DC motor fed from a single-phase semi-controlled converter. There are numerous strategies to determine torque using direct or indirect methods. The greatest issue of direct strategy using torque meters is that the measuring device must be installed between the motor and the load. In this paper, we avoid this challenge by employing the indirect approach, specifically by monitoring several DC machine-specific quantities such as voltage, current, and speed, which are easier to determine experimentally. This technology is unquestionably helpful in real-world applications since it eliminates any mechanical impact on the installation. This paper describes the system configuration and provides an explanation of the architecture and system features. The simulation of the proposed system using TUSTSIM dynamic simulation program which is capable of simulating the control system with a digital controller in the loop is presented. An implementation of microcomputer-assisted torque control of DC separately excited motor with proportional integral (PI) controllers is presented. A typical oscillography of the driving characteristics is provided along with the experimental results.

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A Review of Robotic Arm Joint Motors and Online Health Monitoring Techniques

Metwly,

Clark,

et al. 2024

IEEE Access

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Design of a Pc-Based Dc Motor Speed Controller

Cited by 3 publications

References 0 publications

Conversion of geared DC motor into stepper motor using switching delay time signals

Conversion of geared DC motor into stepper motor using switching delay time signals

Torque control of a 5 KW, 220 V separately excited DC motor using microcomputer

A Review of Robotic Arm Joint Motors and Online Health Monitoring Techniques

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