IEEE - Institute of Electrical and Electronics Engineers, Inc. - Accurate control of relative speed and cut in a continuous process line

Author(s): E. G. Anger ; D. L. Pettit
Publisher: IEEE - Institute of Electrical and Electronics Engineers, Inc.
Publication Date: 1 January 1955
Volume: 73
Page(s): 485 - 493
ISSN (Paper): 0097-2185
DOI: 10.1109/TAI.1955.6367104
Regular:

Magnetic amplifier controls one d-c generator to drive a group of d-c motors to process wallboard and plasterboard. Co-ordination of belt speeds to a small fraction of 1 per-cent uses differential... View More

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