LabVIEW - NI ELVIS II based Speed Control of DC Motor

S.Muruganandhan; G.Jayabaskaran; P.Bharathi

doi:https://doi.org/10.14445/22315381/IJETT-V4I4P260

Research Article | Open Access | Download PDF

Volume 4 | Issue 4 | Year 2013 | Article Id. IJETT-V4I4P260 | DOI : https://doi.org/10.14445/22315381/IJETT-V4I4P260

LabVIEW - NI ELVIS II based Speed Control of DC Motor

S.Muruganandhan , G.Jayabaskaran , P.Bharathi

Citation :

S.Muruganandhan , G.Jayabaskaran , P.Bharathi, "LabVIEW - NI ELVIS II based Speed Control of DC Motor," International Journal of Engineering Trends and Technology (IJETT), vol. 4, no. 4, pp. 811-814, 2013. Crossref, https://doi.org/10.14445/22315381/IJETT-V4I4P260

Abstract

The intention of this paper is providing an efficient and simple method for control speed of DC motor using pulse width modulation technique. The modulation of pulse is obtained from the LabVIEW - NI ELVIS combination. There are several methods for controlling the speed of DC motors. One simple method is to add series res istance using a rheostat. As considerable power is consumed in the rheostat, this method is not economical. Another method is to use a series switch that can be closed or opened rapidly. This type of control is termed as chopper control. The PWM based chop per circuit smoothly controls the speed of general - purpose DC motors. We used the LabVIEW software and NI ELVIS II DAQ card to control the duty cycle precisely.

Keywords

DC Motor, Speed Control, PWM, LabVIEW, NI ELVIS, DAQ.

References

[1] E. Levi, “Impact of iron loss on behavior of vector controlled induction machines,” IEEE Trans. Ind. Appl., vol. 31, no. 6, pp. 1287 – 1296, Nov./Dec. 1995.
[2] Yunqiu. Tang, Yihuang. Zhang and Yu. Fan, Dynamic Analysis of Alternating Current Machines. Beijing: China Machine Press, 2004, ch. 1
[3] Jian. Chen, Mathematical Model and Speed Modulation S ystem of Alternating Current Machines. Beijing: National defense industry Press, 1991, ch. 2
[4] National Instruments Corporation. Simulation Module User Manual. April 2004 Edition. Part Number 371013A - 01.
[5] Li Qianxiang , Hu Jingtao , Simulation model o f Induction motor based on LabVIEW, 2010 Third International Conference on Intelligent Networks and Intelligent Systems ,