In the field of wheel mobile robots, researchers focused on learning and developing new algorithms to improve robot capabilities. But the lack of the actual hardware along with expensive costs has limited the study to only simulation. Furthermore, the result from simulation alone cannot conclude the robot’s actual performance in real-time. A plug-and-play robot structure is designed and tested for its function. In addition to that, finite element

DC motor is a device that converts electrical energy into mechanical energy. Nowadays, Permanent Magnet DC (PMDC) motors are used in a variety of settings, including residences, commercial buildings, and the manufacturing industry. PMDC motors are currently being used in many applications ranging from everyday tasks to industrial tasks such as industrial machines, automobiles, and robotic applications. In this paper, we present the parameter esti

Quadcopters or quadrotors have always desired to fly smoothly and stay on their path in order to enhance their application. This better performance can be achieved depending on the accuracy of the data. However, relying purely on sensor data cannot be accepted due to the inaccuracy of measurement, thus state estimation to filter noise out is important. This paper is focused on performance evaluation on quadrotors attitude estimation using Unscent

A Gimbal is a type of instrument used for 3D space orientation control. Over the past decade of research on 3-axis tracking gimbal, many research have been contributing to design and control of the system improving the accuracy and quality of the design.This research aims to develop a control framework for the system making it more user-friendly and more convenient for nondevelopers to use the final product. More specifically, this research focus

This article presents a sensorless control system of permanent magnet synchronous motor (PMSM) for solar electric tuktuk (E-tuktuk) application. This study purposes a new method of control algorithm of PMSM for E-tuktuk with low-cost by using the sensorless strategy. The sensorless strategy covers the estimated rotor speed and position of PMSM, and a sliding mode observer (SMO) is proposed in this study. The SMO is the most popular method of sens

Facing many issues of insufficient electricity from the grid and especially frequent blackout, most factories, apartments, and hotels that are operating a cooking machine, extruder machine, and server spend much cost on waiting time, machine maintenance, replaced raw material, and labor. Therefore, ensuring sufficient and stable electricity becomes the main role to solve this problem. This paper provides SOGE hybrid system design concept that can

In mobile robotic field, one of the most important tasks in mobile robot navigation is Robot Localization. Localization is the task of determining the location of the robot inside the environment at a specific time step. To obtain the position and the orientation of the robot, various sensors have been utilized along with implementation of numerous kinds of algorithms. In this paper, the sensor fusion based on Extended Kalman Filter (EKF) algorit

In the past decades, many research and experiment on hybrid rocket propulsion has grown rapidly. Such rocket propulsion is considered as green propulsion system as the exhaust products cause less harm to the environment. Unlike solid rocket and liquid rocket propulsion, hybrid rocket propulsion takes the advantage that the fuel is in solid form while the oxidizer is in liquid or gaseous form. Any leakage of the oxidizer piping system will not res

Biomass briquette is made from many types of biomass materials such as rice husk and bagasse which is partially the city waste; however, they are potential energy sources and widely available in Cambodia. Rice husk and bagasse are becoming one of the useful energy sources to help reducing organic waste in the city once being converted into a ready-to-use form. In addition, to form the rice husk and bagasse to be in briquette shape, binding materi

Increasing waste disposal and energy demand are a problem in the city today. Densification of biomass waste from sawdust and tree leaves into solid fuel briquette not only reduces waste reduction but can also be an alternative source. Raw materials and binders are two essential variables, among other important variables, presented in this article. Fish oil extracted from fish residues is a combustible binder with a high heating value. Investigati