Anti-Lock Braking System

fuzzyDL allows easily to encode a Fuzzy Control System. As an example, consider an anti-lock braking system. The controller has to make decisions based on brake temperature, speed, and other variables in the system. The variable "temperature" in this system can be subdivided into a range of "states": "cold", "cool", "moderate", "warm", "hot", "very hot". The transition from one state to the next is hard to define. An arbitrary static threshold might be set to divide "warm" from "hot". Like at exactly 90 degrees, warm ends and hot begins. But this would result in a discontinuous change when the input value passed over that threshold. The transition wouldn't be smooth, as would be required in braking situations. The way around this is to make the states fuzzy. That is, allow them to change gradually from one state to the next. In order to do this there must be a dynamic relationship established between different factors.

The example implementing the following Fuzzy Control System file can be found here.