Nowadays Market competition in the industrial world become more
competitive therefore, it takes a professional company’s management capabilities
in orderto compete in the market. Among thecapabilities is to plan or determine
the amountof goods production that appropriate with notice to the amount of
supply and demand so that the amount of consumer demand of goods production
can be fulfilled appropiate.
This research aims to create an application to estimate the amount of
goods production by applying the Sugenos method of Fuzzy Inference System
based on demand and supply variables. Retreival of data obtained from a book by
Sri Kusumadewi entitled “Fuzzy Logic Application to Decision Support”. Stages
of data processing includes fuzzyfication process, establishment rule-base by
Sugenos method Inference Fuzzy System, applying rules composition and
defuzzyfication.