Question

What is an example of Ashby's Law of Requisite Variety for goal-directed dynamic systems?

a) The behavior of a thermostat maintaining a constant room temperature.
b) The changing colors of traffic lights.
c) The sound produced by a musical instrument.
d) The speed of a car on a straight road.

Answer 1

An example of Ashby's Law of Requisite Variety is the behavior of a thermostat maintaining a constant room temperature.

Step-by-step explanation:

Ashby's Law of Requisite Variety states that a system must have a sufficient variety of internal states in order to deal with the variety of external states it may encounter.

An example of this law in action is the behavior of a thermostat maintaining a constant room temperature.

The thermostat continuously monitors the room temperature and adjusts the heating or cooling system to maintain the desired temperature.

This requires the thermostat to have a variety of internal states to respond to different external states, such as a room that is too cold or too hot.