Relay operated memory-pair

Rudolf J. Pillmeier and Joseph H. Dial

Mathematics and Computers in Simulation (MATCOM), 1968, vol. 10, issue 3, 155-158

Abstract: This paper describes a relay-operated one-amplifier memory-pair circuit, which frees a much more expensive track-hold pair of electronically switched integrators in sampled-data system simulation. The circuit is intended for experiments with sampled-data control systems and difference equations on inexpensive educational analog computers. The periodically operated relays can be driven by any laboratory oscillator if no logic circuits are available. Three typical experiments are discribed.

Date: 1968
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Persistent link: https://EconPapers.repec.org/RePEc:eee:matcom:v:10:y:1968:i:3:p:155-158

DOI: 10.1016/S0378-4754(68)80017-5

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