An In-depth Review of Fuzzy Logic Technique for Engineering Applications

Abstract

Fuzzy logic entails information of an unpredicted as opposed to Boolean logic. It is classed as an artificial intelligence technique to model and replace process control and designer/operator expertise. It offers competitive advantage over other methods in the industrial firms seeking technical-economic optimization. It is important to mention that, fuzzy logic does not necessarily replace the conventional control systems, rather it completes such systems. This study aimed at review of the most common fuzzy logic systems and their applications. The review was conducted through identification of current research in industry, agriculture and optimization of processes. Twenty five (25) papers were reviewed on four main areas: industrial application, agronomic application, crop husbandry application and optimization of process control systems. It was found out that fuzzy logic works best as effective feedback system in control systems. It is therefore, recommended for agricultural mechanization.