COUPLING (De-)
Appearance
	
	
Charles François (2004). COUPLING (De-), International Encyclopedia of Systems and Cybernetics, 2(1): 738.
| Collection | International Encyclopedia of Systems and Cybernetics | 
|---|---|
| Year | 2004 | 
| Vol. (num.) | 2(1) | 
| ID | ◀ 738 ▶ | 
| Object type | Methodology or model | 
Mode of protection from environmental disturbances by way of an isolating device.
This is not a regulation but merely an unilateral defence against some specific kind of environmental disturbance. An example is the shell of a tortoise.
Of course, this type of device prevents any interaction with the environment, included some that could be useful. The decoupling capacity is generally a property of the boundary of the system.