Design and Implementation of Pulse Width Modulation Using Hardware/Software MicroBlaze Soft-Core

Zemmouri, Abdelkarim; Elgouri, Rachid; Alareqi, Mohammed; Benbrahim, M.; Hlou, Laamari

doi:10.11591/ijpeds.v8.i1.pp167-175

Cited by 5 publications

(5 citation statements)

References 17 publications

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“…The FPGA comes, in turn, to develop another digital method, by the very high-speed integrated circuit (VHSIC) hardware description language (VHDL) hardware language and the MATLAB system generator. This tool makes it possible to control the speed and the torque [32], [33] of the DC motor by PWM [34], [35] pulses through power circuits [36] in order to achieve the stability mechanical case of motor or stability electrical in case of alternator [37].…”

Section: Related Workmentioning

confidence: 99%

A microsystem design for controlling a DC motor by pulse width modulation using MicroBlaze soft-core

Zemmouri

Barodi²,

Alareqi³

et al. 2023

IJECE

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This paper proposes a microsystem based on the field programmable gate arrays (FPGA) electronic board. The preliminary objective is to manipulate a programming language to achieve a control part capable of controlling the speed of electric actuators, such as direct current (DC) motors. The method proposed in this work is to control the speed of the DC motor by a purely embedded architecture within the FPGA in order to reduce the space occupied by the circuit to a minimum and to ensure the reliability of the system. The implementation of this system allows the embedded MicroBlaze processor to be installed side by side with its memory blocks provided by Xilinx very high-speed integrated circuit (VHSIC) hardware description language (VHDL), Embedded C. The control signal of digital pulse-width modulation pulses is generated by an embedded block managed by the same processor. This potential application is demonstrated by experimental simulation on the Vertix5 FPGA chip.

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Section: Related Workmentioning

confidence: 99%

A microsystem design for controlling a DC motor by pulse width modulation using MicroBlaze soft-core

Zemmouri

Barodi²,

Alareqi³

et al. 2023

IJECE

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“…The microcontroller PWM outputs use timers (or counters) with their options. For our case, the timers are embedded with the Microblaze in the FPGA chip by a C code and with the same options [35]. The choice of the resolution, overflow value (or comparator), and prescale come from the frequency of rotation, as demonstrated in Table 1.…”

Section: The Choice Of the Pwm Frequencymentioning

confidence: 99%

Proposal of a reliable embedded circuit to control a stepper motor using microblaze soft-core processor

Zemmouri

Barodi

Satif

et al. 2022

IJRES

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The vast majority of embedded system designs start with a processor-based system, using a microcontroller or microprocessor as the core element to predict and process the basic control tasks. This paper aims to increase the reliability of controlling a stepper motor by an embedded circuit, which generates four digital signals of pulse width modulation (PWM). The manager of this circuit is an embedded processor licensed from Microblaze, which sits within the FPGA architecture Virtex 5. This processor analyzes the parameters to execute the rotation under the best conditions (energy consumption, speed, precision, reliability). The communication with the PC takes place via the RS232 link to provide feedback. The autonomous processor generates an independent control frequency of the PC. The four digital signals of PWM are simulated on Xilinx's ISim interface and sent to the ULN2803 amplifier circuit to run the stepper motor.

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“…The PWM control is used in the control of hybrid DC-DC converts [7][8][9][10], where the DC voltage is converted to a variable average value or in the drive control of the inverters Variable speed electrical machines.…”

Section: Principle Of Operation Of the System Using The Pwm Techniquementioning

confidence: 99%

Design and Implementation Intelligent Adaptive Front-lighting System of Automobile using Digital Technology on Arduino Board

Gouri

Alareqi

Mateur

et al. 2018

IJECE

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The automatic light AFS (Adaptive Front -Lighting System) is added to the capabilities of modern vehicles that will improve the safety of vehicle drivers and passengers traveling at night. A new architecture of the AFS has proposed in this paper. This architecture is powerful and intelligent using the PWM technique on ARDUINO Board replaces the old mechanical system based on stepper motors. Keyword:ADC AFS ARDUINO PWM

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Design and Implementation of Pulse Width Modulation Using Hardware/Software MicroBlaze Soft-Core

Cited by 5 publications

References 17 publications

A microsystem design for controlling a DC motor by pulse width modulation using MicroBlaze soft-core

A microsystem design for controlling a DC motor by pulse width modulation using MicroBlaze soft-core

Proposal of a reliable embedded circuit to control a stepper motor using microblaze soft-core processor

Design and Implementation Intelligent Adaptive Front-lighting System of Automobile using Digital Technology on Arduino Board

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