concept

cybernetics

Facts (15)

Sources

Homeostatic medicine: a strategy for exploring health and disease link.springer.com Springer Sep 26, 2022 7 facts

claimAdaptive theory in cybernetics corresponds to the feed-forward adjustment mechanism in homeostasis regulation.

claimNorbert Wiener (1894–1964) first proposed the field of cybernetics in 1948.

claimNorbert Wiener defined cybernetics as a science focusing on the general laws of control and communication in machines, life, and society.

claimThe feedback control theory in cybernetics corresponds to the negative feedback regulation mechanism found in homeostasis regulation.

claimThe core idea of cybernetics is to study how dynamic systems maintain equilibrium under a changing environment, as stated by Norbert Wiener (1948).

claimFeedback control theory in cybernetics is a regulation process where the difference between a system's result and a standard is identified through information feedback, and corrective measures are taken to stabilize the system at a target state.

claimAdaptive theory in cybernetics refers to the automatic adjustment of a system's structure or behavior parameters in response to external conditions before those conditions affect the control object, allowing the system to maintain its original function.

A Hilbertian approach to biological problems | PLOS Complex ... journals.plos.org PLOS Nov 5, 2024 5 facts

claimThe search for behavioral purposeful descriptions that were untied from underlying biophysical processes was a key factor in the demise of cybernetics.

claimCybernetics correctly recognized the importance of feedback and control in biological systems, but its overemphasis on teleology caused it to clash with the success of reductionist molecular biology.

claimThe proposed framework in the article aims to address the limitations of cybernetics by integrating insights on feedback and control within a broader reductionist perspective of molecular biology.

claimCybernetics expanded the notion of feedback to define purposive behavior, attributing a 'teleologic' quality to feedback regulatory mechanisms.

claimCybernetics utilizes the concept of negative feedback to achieve dynamic equilibrium, highlighting how living systems autonomously counteract external changes.

Homeostasis and Health: From Balance to Change | Biological Theory link.springer.com Springer Oct 14, 2025 1 fact

referenceW. Ross Ashby authored 'An introduction to cybernetics' in 1956.

Cybernetics 2.0 - Springer Nature link.springer.com Springer 1 fact

claimBernard Widrow's research focuses on adaptive signal processing, adaptive control systems, adaptive neural networks, human memory, cybernetics, and human-like memory for computers.

Complexity and the Evolution of Consciousness | Biological Theory link.springer.com Springer Sep 14, 2022 1 fact

claimThe author's definition of action includes minimal senses of activity, such as plants producing chemical defenses, and aligns with work in robotics, artificial intelligence, and cybernetics regarding the computational complexity of building a teleonomic system.