Detail publikačního výsledku

The control of fan speed using FPGA boards

DABOUL, M.; NOUMAN, Z.

Originální název

The control of fan speed using FPGA boards

Anglický název

The control of fan speed using FPGA boards

Druh

Článek recenzovaný mimo WoS a Scopus

Originální abstrakt

This article describes the implementation of a DC fan controller using a field-programmable gate array (FPGA). Hardware description language (VHDL) is used to design and implement the processor of this controller. The processor is composed of a memory block that has a function of generation a Look up Table (LUT). Data saved in the memory block are used to generate a triangular signal. A carried signal can be added. This signal can be generated from digital temperature sensors. A comparator compares between the triangular signal and the carried signal to generate a Pulse-Width Modulation (PWM) output that controls the fan speed. The fan speed depends on the digital temperature sensor output. When the output signal of the sensor equals the output of the triangular wave, the fan speed is maximal and the temperature is high. This design requires a FPGA board and software ISE 14.4

Anglický abstrakt

This article describes the implementation of a DC fan controller using a field-programmable gate array (FPGA). Hardware description language (VHDL) is used to design and implement the processor of this controller. The processor is composed of a memory block that has a function of generation a Look up Table (LUT). Data saved in the memory block are used to generate a triangular signal. A carried signal can be added. This signal can be generated from digital temperature sensors. A comparator compares between the triangular signal and the carried signal to generate a Pulse-Width Modulation (PWM) output that controls the fan speed. The fan speed depends on the digital temperature sensor output. When the output signal of the sensor equals the output of the triangular wave, the fan speed is maximal and the temperature is high. This design requires a FPGA board and software ISE 14.4

Klíčová slova

fan speed control – FPGA- PWM- VHDL- digital temperature sensor.

Klíčová slova v angličtině

fan speed control – FPGA- PWM- VHDL- digital temperature sensor.

Autoři

DABOUL, M.; NOUMAN, Z.

Vydáno

30.09.2014

Nakladatel

Informatyka, Automatyka, Pomiary w Gospodarce i Ochronie Środowiska

Místo

Polská republika

ISSN

2083-0157

Periodikum

Informatyka, Automatyka, Pomiary w Gospodarce i Ochronie Środowiska

Svazek

2014

Číslo

3

Stát

Polská republika

Strany od

54

Strany do

57

Strany počet

4

BibTex

@article{BUT109044,
  author="Mayada {Daboul} and Ziad {Nouman}",
  title="The control of fan speed using FPGA boards",
  journal="Informatyka, Automatyka, Pomiary w Gospodarce i Ochronie Środowiska",
  year="2014",
  volume="2014",
  number="3",
  pages="54--57",
  issn="2083-0157"
}