D-4 Teknik Mekatronika

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Browsing D-4 Teknik Mekatronika by Author "Andhika Fernanda, Dio"

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    Kipas Otomatis Menggunakan Fuzzy Logic
    (Politeknik Negeri Batam, 2017-05-16) Andhika Fernanda, Dio; Juwito, Arif; Ridwan, Ridwan
    Fan is an electronic device which has function to produce wind. In general, fan still using manual system that need push button provided by manufacturer. By controlling fan using this manual system, it requires the operator to change speed of the fan. Therefore it is necessary to control the speed of the fan automatically. The automatic control used microcontroller with fuzzy logic method. By utilizing this method, we can adjust condition of the fan according to the value of two temperature sensors that will become fuzzy logic input. The result are obtained when the input fuzzy temperature 1 equals 30,74oC and temperature 2 equals 29,77oC, then output fuzzy it in the range 0-100% is 72.30% the result is mapped into PWM as input dimmer circuit. Then the PWM determined the speed of fan, and within 10 minutes if the PIR sensor did not detect any movement the fan will turned off until it detect any movement again.