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Low Cost Articulated Robot
1Pradeep Kale*, 1Mahmud Abdurrahman, 2Karunakar Pothuganti, 3Vikram Ghule

Published in: International Journal of Scientific Review and Research in Engineering and Technology
Volume- 1, Issue-5, pp.101-115, Aug 2016
DPI :-> 16.10069.IJSRRET.2016.V1I5.101115.1342



Abstract
Suitable control procedure for controlling the robot arms is required to develop for a simplified low cost model of a robotic joint. The model consists of metal plates representing a robot link, which is driven by a low cost D.C. motor through the gear. Rotary potentiometers are used as angular displacement transducers, one of potentiometer coupled with each shaft by means of a bracket. The signals obtained from the potentiometers are taken as feedback. The main objective is to control and stabilize the robot link in the smallest possible of time with a locally available low cost motor. The control of robot joint to maintain accurate positioning is a challenging task even today. The development of such mechatronical systems involves electronic conditioning circuits of signals as well as power electronic systems for the adequate control of the traction elements of the mechanical system. The paper presents the design and the construction of electronic systems for the control of an articulated robot developed for research and teaching purpose.

Key-Words / Index Term
Robot arm, Robotic joint, Potentiometer, Electronic conditioning, Articulated robot.

How to cite this article
1Pradeep Kale*, 1Mahmud Abdurrahman, 2Karunakar Pothuganti, 3Vikram Ghule , “Low Cost Articulated Robot”, International Journal of Scientific Review and Research in Engineering and Technology, 1, Issue-5, pp.101-115, Aug 2016. DPI:16.10069.IJSRRET.V1.I5.1342