Title :
A system utilizing coarse and fine position-measuring elements simultaneously in remote-position-control servo mechanisms
fDate :
4/1/1952 12:00:00 AM
Abstract :
A system is described where both the coarse and the fine measuring elements normally employed in a high-precision position-control servo mechanism can be used simultaneously without the need for switching from coarse to fine. The steady-state accuracy of the whole mechanism is the same as that of a conventional coarse-fine changeover system. The stability of the new system is sensibly that which would be obtained using only the coarse measuring elements.
Keywords :
automatic control; telecontrol;
Journal_Title :
Proceedings of the IEE - Part II: Power Engineering
DOI :
10.1049/pi-2.1952.0039