By Topic

Rotor Position Feedback Over an RF Link for Motor Speed Control

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$31 $13
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

3 Author(s)
Mazumder, S.K. ; Dept. of Electr. & Comput. Eng., Univ. of Illinois, Chicago, IL, USA ; Rongjun Huang ; Acharya, K.

In this paper, we demonstrate the feasibility of controlling the speed of an induction motor using a wireless position feedback over an RF link, and compare its performance under dynamic- and steady-state conditions with those obtained by using a wire-based position feedback control. The wireless scheme precludes the need for the cable that feeds the position from the sensor to the controller, thereby minimizing feedback noise pickup and cost for some applications. It also raises the possibility of using a low-resolution, low-cost sensor, which, along with the use of simple estimation algorithms, may potentially provide an alternative to or backup support for conventional position sensorless control for a wide range of motors and speeds. Further, using a composite Lyapunov-function-based approach, we determine the effect of time delay (due to wireless communication) on the stability of the overall system.

Published in:

Power Electronics, IEEE Transactions on  (Volume:25 ,  Issue: 4 )