Abstract

Now a day’s uncertainty plays crucial role in solving problems related to everyday life. It becomes integral part of research as general and particular to the fields which get affects due to negligence of uncertainty. since Uncertainty is integral part in science, modelling uncertainty is important to study. This paper discussed review on uncertainty modelling in details for Mathematical Mechanical Modelling (MMM) process, it includes classification of Uncertainty, types of Uncertainty and also researchers approach to deals with uncertainty. In recent days researchers are using different methodologies which quantify uncertainty, different researcher uses different techniques of uncertainty calculations. It is found by comparing different techniques those applications of fuzzy sets plays major role in uncertainty modelling. Research papers studied during this review shows almost 63.63% of researchers are using fuzzy set methods to handle uncertainty in real life applications. It concludes that MMM processes uncertainty can be handled with fuzzy sets.

Keywords: Mathematical mechanical modeling; Uncertainty; Fuzzy sets