Pengembangan Sistem Mikro Kontroler sebagai Fuzzy Logic Controller

Abstract

Generally microcontroller, and also microprocessor, work on the basis of boolean logic, which only knows true or false conditions. However, in real life. what often accurs is the presence of gradation in each rise of levels, and this makes microcontroller very limited in its application. Fuzzy logic will give a membership vlue to observed element so that it can meet the gradation intended. Thefuzzy logic system is the development of a control system based on microcontrnller by appliying fuzzy logic. This system comprises the hardware of microcontroller system and the assembly program software together with the fuzzy system software which is implemented on a microcontroller through a computer. Fuzzy system indesigned in the order of playing analytic methodology and input-output partitions, defining the input-output communicating surface button. Composing the rules for the definied control surface, and doing controller system design includes thefuzzyfication, rule evaluation and defuzzyficztion processes. Key words : microcomroller system, fuzzy logic controlle