You can consider a fuzzy controller to be a nonlinear characteristic field controller. The rule base and membership functions of the fuzzy system determine the behavior of the controller. Because the controller has no internal dynamic aspects, the I/O characteristics can describe the transient response of the controller completely.
This section includes examples that show the I/O characteristics of a fuzzy controller under various of conditions. Select an item from the list for information about I/O characteristics of a fuzzy controller with the described conditions.
These examples show that you can use a fuzzy controller to perform arbitrary I/O operations. The number of input and output linguistic terms depends on the desired characteristic type and the precision to which you approximate the given I/O characteristic.