Wednesday, May 25, 2005

How good is your thermostat?

Thermostats adjust temperatures taking into account the environmental temperatures due to the weather. Good thermostats, using fuzzy logic, learn to bank oscillations so that they over- and undershoot less widely and less often. If the target temperature is 21 deg Celsius, a very good thermostat might operate in the range 20-21,5 deg Celsius. As they get better they might narrow the range to 20,8-21,2 deg Celsius.

This is another instance of OODA: observe-orientate-decide-act.

“How good is your thermostat?” is shorthand for how flexible are you and are you reactive or proactive to feedback inputs? Remember, physiological systems use multiple feedback loops – some long, some short: they are nature’s thermostats, both reactive and proactive in managing homeostasis.

So, how good is your thermostat?

No comments: