Earticle

초록

영어

Stepper motor is found in a lot of applications such as computer peripherals, business machines, process control, machine tools and robotics. Especially in different areas of robotics, process control like silicon processing, I.C. Bonding and Laser trimming applications, it is necessary to control the stepper motor from remote places. The present paper describes a remote angular position control system of stepper motor using DTMF (Dual-Tone Multi-Frequency) Technology as an alternative means of communication using Radio Frequency (RF) with advantages of simplicity and audibility. DTMF Technology has been used here to implement acoustic communication for controlling the angular position of the stepper motor remotely anywhere in the world through mobile phone network. The desired value of angular position signals, in terms of DTMF tones have been generated by using a mobile phone. The microcontroller has been used to implement the control algorithm after receiving the DTMF tone. Since no extra transmitting and receiving device is needed except mobile phone, the system is very much simple, rugged, and cost effective. The experimental results indicate that the system has high resolution, repeatability and error is also within tolerable limit.

목차

Abstract
 1. Introduction
 2. Block Diagram and Methodology
 3. Sequence of Operation for Remote Angular Position Control
 4. Detail Circuit Diagram and Explanation
 5. Experimental Result
 6. Conclusions
 References

키워드

저자

• Sagarika Pal [ National Institute of Technical Teachers Training and Research, Kolkata. [Under MHRD, Govt. of India] ]
• Niladri S. Tripathy [ National Institute of Technical Teachers Training and Research, Kolkata. [Under MHRD, Govt. of India] ]

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  International Journal of Control and Automation

• 간기

  월간

• pISSN

  2005-4297

• 수록기간

  2008~2016

• 십진분류

  KDC 505 DDC 605