By Topic

An Electronic DC to AC Converter for Use in Servo Systems

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
$33 $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

1 Author(s)
E. E. St. John ; Fairchild Engine and Airplane Corp., Oak Ridge, Tenn.

The usefulness of alternating current servomechanisms has been restricted in many cases by the difficulty of obtaining a satisfactory ac error signal. The conversion from dc signals to an ac error signal, i.e., the modulation system, is shown to be a predominant source of difficulty. A modulation circuit having characteristics, much improved over conventional types, has been developed. Practical application to a servomultiplier with results observed is discussed.

Published in:

Proceedings of the IRE  (Volume:37 ,  Issue: 12 )