Difference between revisions of "Stability"
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* A system can be considered stable when the mechanisms inside the system provide a restorative force against changes that does not cause wild variations in the state of the system. | * A system can be considered stable when the mechanisms inside the system provide a restorative force against changes that does not cause wild variations in the state of the system. | ||
* A control system that is stable may have mild overcorrection, but when that is limited to one cycle, it is considered to be critically damped. | * A control system that is stable may have mild overcorrection, but when that is limited to one cycle, it is considered to be critically damped. | ||
| + | * Such a system can be called [[Homeostasis|Homeostatic]]. | ||
==Dynamic Stability== | ==Dynamic Stability== | ||
Revision as of 11:25, 8 February 2020
Full Title or Meme
A system can be considered stable when external changes can be accommodated without major disturbance to the status quo.
Context
- Control theory is the study of enabling stabile system, whether static or dynamic.
- An identity ecosystem can be considered stable when the binding of an identifier to an object can be trusted over some extended period.
Static Stability
- A system can be considered stable when the mechanisms inside the system provide a restorative force against changes that does not cause wild variations in the state of the system.
- A control system that is stable may have mild overcorrection, but when that is limited to one cycle, it is considered to be critically damped.
- Such a system can be called Homeostatic.
Dynamic Stability
- When the system is not stable without external inputs, it is considered to be dynamically stable when such external inputs are available and operational.
