View source for Perceive-Reason-Act Cycle

The '''perceive-reason-act cycle''' in cognitive
[[Agent|agents]] is the connection between the [[Agent|agent]] 
and the environment. This cognitive feedback
loop consists of a perception phase, where the state of the
managed element is observed, monitored and analyzed, and
and a corresponding action phase, where the managed element
is controlled through corrective action which is planned and 
executed. 

It can vary in the level of detail 
and occurs in several [[X_Computing|x-computing]] initiatives.
The concept of an autonomic manager used in
[[Organic Computing]] and [[Autonomic Computing]]
in order to achieve [[Self-Star Properties|self-* properties]].
is usually based on such a [[Feedback|feedback]] loop. 

* [[Perceive-Reason-Act Cycle|perceive-reason-act cycle]] in autonomous [[Agent|agents]] 
* OC ([[Observer-Controller Pattern]]) loop in [[Organic Computing]]
* MAPE (Monitor-Analyze-Plan-Execute) loop in [[Autonomic Computing]]


[[Image:PRACycle.png|left|Perceive-Reason-Act Cycle in autonomous agents]]