positive feedback

English Thesaurus

1. feedback in phase with (augmenting) the input (noun.process)

hypernym	:	feedback,
definition	:	the process in which part of the output of a system is returned to its input in order to regulate its further output (noun.process)

hyponym	:	vicious circle, vicious cycle,
definition	:	one trouble leads to another that aggravates the first (noun.process)

derivation	:	regenerate,
definition	:	amplify (an electron current) by causing part of the power in the output circuit to act upon the input circuit (verb.change)

derivation	:	regenerate,
definition	:	amplify (an electron current) by causing part of the power in the output circuit to act upon the input circuit (verb.change)