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An effective speed controller and GPRS based data acquisition system design for DC motors.

Yucel Cetinceviz1, Durmus Uygun2, Yakup Gungor3

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This study introduces a cost-effective system for remote direct-current motor (DCM) control and real-time monitoring via the internet using Pocket PC and General Packet Radio Service (GPRS). The system enables precise motor speed adjustments and performance tracking without extra hardware.

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Area of Science:

  • Engineering
  • Computer Science
  • Electrical Engineering

Background:

  • Remote control systems are increasingly integrated into industrial and daily life applications.
  • Internet and mobile communication technologies facilitate advanced control mechanisms.
  • Direct-current motors (DCMs) are prevalent in various applications, necessitating efficient control methods.

Purpose of the Study:

  • To develop an Internet-based system for remote control and real-time monitoring of a direct-current motor (DCM).
  • To implement a human-machine interface using Pocket PC and General Packet Radio Service (GPRS) technology.
  • To achieve cost-effective real-time performance monitoring without additional hardware.

Main Methods:

  • Utilized Pocket PC and GPRS for remote DCM control.
  • Developed an Internet-based human-machine interface with Windows CE 5.0 software.
  • Created an application server protocol based on GPRS principles.
  • Implemented client software in C# for real-time monitoring and motor speed control.

Main Results:

  • Successfully demonstrated real-time monitoring of DCM torque, speed, power, and current.
  • Achieved effective motor speed control through the developed monitoring system.
  • The system operates without requiring any additional specialized equipment.

Conclusions:

  • The proposed system provides a feasible and cost-effective solution for real-time remote monitoring and control of DCMs.
  • Integration of Pocket PC and GPRS enables accessible and efficient remote hardware management.
  • The C# based monitoring system offers a user-friendly interface for performance tracking and control.