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Journal : MEKTEK

RESPON STABILITAS SISTEM YANG MENGGUNAKAN GOVERNOR KONVENSIONAL DAN GOVERNOR FUZZY LOGIC Arifin, Yusnaini
MEKTEK Vol 13, No 1 (2011)
Publisher : MEKTEK

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Abstract

This paper aims to know how the conventional and fuzzy logic governor respons by load/disturbance changeand how the plant can achieve steady state condition after the load/disturbance change. This research usedsimulation methode which analyze respons of plant using conventional and fuzzy logic governor. In thissimulation, load changed 0,05 pu and 0,5 pu respectively.This study showed that by increasing of loads, 0,05 pu and 0,5 pu, system using conventional governor willachieve steady state condition at the instant of 30 and 35th second and have frequency deviation -0,0024 puand -0,024 pu respectively. Whereas system using fuzzy logic governor will achieve steady at the time of 27thand 33rd second, with frequency deviation are -0,0004 pu and -0,0055 pu. Generally, system using fuzzylogic governor has better performance than system using conventional governor
PEMODELAN DAN PENGENDALIAN MOTOR DC MENGGUNAKAN SIMULASI MATLAB Arifin, Yusnaini; Amir, Ardi
MEKTEK Vol 12, No 2 (2010)
Publisher : MEKTEK

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Abstract

This study aimed to see how the response changes in the speed DC motor and the armature current at the time of starting and stopping. The method used is a simulation using matlab software. By using the data specification n =?Dripproof type DC motors as well as testing the obtained value of ?n =55.44 rad / sec and ? =0.3518. Because value ? smaller than one, then the DC motor has a characteristic of less damped (underdamped).