SISTEM KENDALI PENGUBAH RASIO TRANSMISI ELEKTROMEKANIS UNTUK SEPEDA MOTOR LISTRIK
DOI:
https://doi.org/10.32497/orbith.v22i1.7872Keywords:
CVT Electromechanical, PID, Arduino Uno, electric motorcycleAbstract
Abstrak
Penelitian ini merancang dan mengimplementasikan sistem kendali rasio transmisi pada Continuously Variable Transmission (CVT) elektromekanis menggunakan mekanisme ulir untuk sepeda motor listrik yang dikendalikan secara elektronik berbasis PID dengan Arduino Uno. Komponen utama dari sistem ini terdiri dari motor DC sebagai aktuator, potensiometer multiturn sebagai sensor posisi pergerakan aksial puli primer, dan modul BTS7960 sebagai driver motornya. Setpoint rasio transmisi divariasikan dari 0.6 hingga 1.6. Hasil pengujian menunjukkan sistem mampu mengatur rasio transmisi secara stabil dengan overshoot rata-rata di bawah 0.3%, steady-state error di bawah 1%, dan rise time antara 4.14–11.7 detik. Kinerja terbaik dicapai pada rentang rasio 0.8–1.4, yang mengindikasikan bahwa sistem ini berpotensi dapat meningkatkan fleksibilitas dalam pemilihan rasio transmisi dan laju kecepatan sepeda motor listrik.
Kata kunci : Rasio transmisi, PID, CVT Electromekanis, Arduino Uno, Sepeda motor listrik.
Abstract
This research designs and implements a PID transmission ratio control of an electromechanical Continuously Variable Transmission (CVT) using an Arduino Uno for electric motorcycle. The main components of the system consist of a DC motor as the actuator, a multiturn potentiometer as the sensor of the axial movement of the primary pulley, and a BTS7960 module as the motor driver. The setpoint of the transmission ratio is varied from 0.6 to 1.6. The experimental results show that the system is capable of controlling the transmission ratio with a stable output, an average overshoot of less than 0.3%, a steady-state error of less than 1%, and a rise time of 4.14 to 11.7 seconds. The best performance was achieved within the range of ratios 0.8 to 1.4, indicating that the system has the potential to increase flexibility in the selection of the transmission ratio and the speed of electric motorcycles.
Keywords : CVT Electromechanical, PID, Arduino Uno, electric motorcycle.
References
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