Abstract

Car as a vehicle has a suspension on the wheels that connect the body with the road surface. The suspension is arranged in such way as to ensure the comfort in driving even on uneven road surfaces or damaged road surfaces. Because of the changes in road surface, it is very important to make adjustments to the suspension. The car suspension is adjusted using Neuro-Fuzzy Adaptive PID Control System so that the performance of the suspension can be improved in ensuring user comfort by reducing vibrations in the car body. Improved performance can be seen in the results of the suspension setting, which can suppress the movement of the car body because of the change in road surface more than 80%.

Highlights

  • Abstrak — Mobil sebagai kendaraan bermotor memiliki suspensi pada rodanya yang menghubungkan badan mobil dan permukaan jalan

  • Car as a vehicle has a suspension on the wheels that connect the body with the road surface

  • The suspension is arranged in such way

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Summary

PENDAHULUAN

Dalam perkembangan sistem suspensi sekarang ini, sistem suspensi dapat dibagi dalam tiga bagian yaitu suspensi pasif, suspensi semi aktif dan suspensi aktif. Dalam perkembangan penelitian sistem suspensi, upaya untuk mengatur suspensi aktif sering dilakukan dengan mempertimbangkan kondisi-kondisi yang ada juga dengan mengaplikasi berbagai metode sistem pengaturan. Du, Haiping, Zhang dan Nong meneliti pengaturan suspensi aktif yang memperhitungkan time delay pada aktuator dengan sistem pengaturan Hinf [1], Salem, M dan Aly. Ayman melakukan penelitian untuk mengatur sistem suspensi aktif menggunakan fuzzy logic control [2]. Pengaturan suspensi aktif quarter-car dilakukan juga oleh Priyandoko, G et al yaitu dengan menggunakan metode pengaturan skyhook adaptive neuro active force control [3]. Dalam penelitian ini digunakan sistem pengaturan NeuroFuzzy Adaptif PID Control untuk mengatur sistem suspensi aktif quarter-car yang dilakukan secara simulasi menggunakan program Simulink Matlab, pada akhirnya akan dilakukan analisis perbandingan hasil pengaturan dengan hasil dari open-loop sistem suspensi aktif

METODE PENELITIAN
Neuro-Fuzzy Adaptif PID
HASIL DAN PEMBAHASAN
Findings
KESIMPULAN

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