Fuzzy Control Concept — Lesson 2

In this lesson, the concept of fuzzy controllers is discussed. These controllers are particularly useful for describing complex processes, allowing to model the system based on rules derived from human expertise. The rules are formed from linguistic observations and stored in a knowledge base. Then we discuss the structure of a fuzzy control system. Various applications and techniques are discussed throughout the lesson to explain the usefulness of fuzzy logic in control systems. 

 

Lecture

Alternate video link.

 

Video Highlights

00:06 – Introduction to fuzzy logic concept

00:58 – Key features of fuzzy control

01:42 – Mamdani controller and fuzzy control scheme

02:18 – Fuzzification process

04:43 – Fuzzy inference engine

07:54 – Defuzzification