SYSTEM (Ultrastable)
Charles François (2004). SYSTEM (Ultrastable), International Encyclopedia of Systems and Cybernetics, 2(2): 3419.
| Collection | International Encyclopedia of Systems and Cybernetics |
|---|---|
| Year | 2004 |
| Vol. (num.) | 2(2) |
| ID | ◀ 3419 ▶ |
| Object type | Methodology or model |
W. R. ASHBY thus describes the ultrastable systems behavior: “(it) acts selectively towards the fields of the main variables, rejecting those that lead the representative point to a critical state but retaining those that do not” (1958, p.91).
In other words, the ultrastable system remains within the limits of a basin or vecinity defined by a stable attractor.