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Cybernetics is the transdisciplinary study of circular causal [1] processes such as feedback and recursion, where the effects of a system's actions (its outputs) return as inputs to that system, influencing subsequent action. [2]
Cybernetics is a transdisciplinary approach for exploring regulatory systems with feedback, their structures, constraints, and possibilities. Cybernetics is relevant to the study of systems, such as mechanical, physical, biological, cognitive, and social .
Cybernetical physics is a scientific area on the border of cybernetics and physics which studies physical systems with cybernetical methods. Cybernetical methods are understood as methods developed within control theory, information theory, systems theory and related areas: control design, estimation, identification, optimization, pattern recognition, signal processing, image processing, etc ...
An Introduction to Cybernetics is a book by W. Ross Ashby, first published in 1956 in London by Chapman and Hall. [ 1 ] [ 2 ] An Introduction is considered the first textbook on cybernetics , where the basic principles of the new field were first rigorously laid out. [ 3 ]
[1]: 91 His two books, Design for a Brain and An Introduction to Cybernetics , introduced exact and logical thinking into the brand new discipline of cybernetics and were highly influential. [ 1 ] : 93 These "missionary works" along with his technical contributions made Ashby "the major theoretician of cybernetics after Wiener ".
The viable system model (VSM) by Stafford Beer. Management cybernetics is concerned with the application of cybernetics to management and organizations. "Management cybernetics" was first introduced by Stafford Beer in the late 1950s [1] and introduces the various mechanisms of self-regulation applied by and to organizational settings, as seen through a cybernetics perspective.
Cybernetics, according to Wiener's definition, is the science of "control and communication in the animal and the machine". Heinz von Foerster went on to distinguish a first order cybernetics, "the study of observed systems", and a second order cybernetics, "the study of observing systems".
Computational cybernetics is the integration of cybernetics and computational intelligence techniques. Though the term Cybernetics entered the technical lexicon in the 1940s and 1950s, it was first used informally as a popular noun in the 1960s, when it became associated with computers , robotics , Artificial Intelligence and Science fiction .