Abstract
Fuzzy logic is an intelligent computational technique that deals with uncertainty and imprecision in real-world problems. Unlike classical Boolean logic, which operates with binary values (0 or 1), fuzzy logic allows partial truth values ranging between 0 and 1. This capability makes it highly suitable for engineering applications where precise mathematical models are difficult to develop. Today, fuzzy logic is widely used in control systems, robotics, power systems, medical engineering, image processing, and industrial automation. This paper discusses the concept of fuzzy logic, its working principles, and its major engineering applications.