Informative feedback in jet-pilot control-stick motion
- 1 January 1957
- journal article
- Published by Institute of Electrical and Electronics Engineers (IEEE) in Transactions of the American Institute of Electrical Engineers, Part II: Applications and Industry
- Vol. 76 (5) , 243-249
- https://doi.org/10.1109/TAI.1957.6367236
Abstract
In many closed-loop systems in which a human operator forms a link, the operator adds a special component to the error signal in continuously monitoring the system transfer function. Such a signal component, known in cybernetics as informative feedback, was found to be characteristically present in the control-stick motion of jet-airplane pilots. It was found, furthermore, that the amplitude of this feedback signal is subject to a learning process and that the over-all phenomenon, which falls within the scope of both control engineering and psychology, is amenable to quantitative analysis.Keywords
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