Rancang Bangun Sistem Penilaian Kesegaran Jasmani A Di Jajaran TNI-AD Berbasis RFID

The use of BLDC motors is currently on the rise, especially in Indonesia. The advantages are the high efficiency of the asynchronous motor, the small size of the electronics, the sensor and the control system. One obstacle to the use of BLDC motors is that the BLDC motor control system is still underdeveloped. The controller becomes the main system for starting the BLDC motor. In addition, the controller requires a security system to prevent damage. The purpose of this study is to analyze and study the current and voltage safety system on the controller to minimize damage. The data collection method in this study was to sample the highest current and voltage values in each position control on the Odrive controller and load changes on the prototype electric vehicle. The results of a study with a Dys2826 1400 kV DC induction motor showed no significant effect of position control variations on current and voltage at a distance of 1 to 5 meters. In this case, a change in load affects the values of current and voltage at a load of 1 to 5 kilograms. This is because the motor needs a lot of current to maintain position in position control mode.

Section: Pendahuluanunclassified

Analisis Pengaruh Respon Kontrol Posisi Motor dan Beban terhadap Nilai Arus serta Tegangan pada Kontroler Motor BLDC

Norardi¹,

Rohman²

2021

“…Setelah kendaraan berjalan maka akan muncul grafik arus yang di tampilkan langsung pada terminal, kemudian data tersebut yang diambil oleh peneliti [15]. Data diambil dengan variasi jarak 1m sampai 5m serta beban 1Kg sampai 5Kg secara bergantian.…”

Section: Gambar 4 Pengambilan Dataunclassified

Desain Dan Analisis Pengaruh Parameter PI Pada Respon Sistem Kontrol Arus Purwarupa Kendaraan Listrik

Kurniawan

Rohman²

2021

At this time, there are many electric vehicle manufacturers in Indonesia. The main obstacle in building electric vehicles is the electric motor control system, usually electric vehicles use the BLDC motor type. However, this type of motor has more complex control than conventional DC motors, it requires an encoder sensor to read the rotation of the motor with high accuracy, and a motor controller that can accurately control the amount of current in the motor. Based on the problem, the purpose of this study is to analyze the BLDC motor current control system using odrive motor driver and PI regulation, so that PI parameter values can be obtained to obtain a stable motor current control system, which can also produce system stability with small errors when the system is running. The results of the study show that variations in the value of the PI constant and the load affect the stability parameters of the system under steady-state error, rise time, and overshoot. At the same time, a change in the PI constant does not have a significant effect on the stability parameters of the system.

“…Pengontrolan dari roda mecanum sendiri harus memilik sistem kontrol yang baik agar keempat roda dapat bekerja dengan baik. Dari penelitian sebelumnya yang dilakukan menyimpulkan bahwa untuk penggunaan roda mecanum harus ada sensor yang mendeteksi putaran setiap rodanya agar putaran roda menjadi seimbang [1] [2].…”

Section: Kata Kunciunclassified

Desain dan Analisis Pengaruh Parameter PI pada Sistem Kontrol Posisi Prototype Kendaraan Listrik

Utomo

Rohman²

2021

In electric vehicles using autonomous technology, some use gyroscope and accelerometer sensors to determine the vehicle's position. The two sensors work together to detect vehicles by reading the vehicle's position relative to gravity and horizontal and vertical acceleration, and the reading result can help the controller determine which direction the BLDC motor is rotating. However, if there are problems with both sensors, it may cause the program to run incorrectly or the vehicle may not function properly. The results of the conducted studies show that by changing the value of PI, it is possible to change the response of the position control system on the prototype electric vehicle, especially to the parameters of resistance to overshoot and steady-state error. In the rise time stability parameter, changes in the value of the PI constant and changes in the load do not have a significant effect. In this study, the values Kp = 2 and Ki = 18 showed the best results for all values of the system stability parameter. For example, the lowest error value for steady-state error and overshoot, and the most stable rise time value even when the load changes.