One potential approach to addressing the challenges posed by the advent of Industry 4.0 and Society 5.0 is to offer robotics training. This endeavor aims to enhance students' foundational ...understanding of STEM (Science, Technology, Engineering, and Mathematics) disciplines. The study involved collaborating with the Pondok Pesantren Granada, an Islamic Boarding School located in Batam, to provide robotics training as community service activities. The study included 29 trainees: 15 from class XI and 7 from classes X and XII. The teaching was conducted using a combination of didactic instruction, interactive discourse, and hands-on exercises. Trainees are administered a written examination to assess their proficiency level before and after the training program. The training outcomes exhibited a significant improvement in the mean STEM proficiency of trainees, with an increase of 38.15%. Furthermore, a series of activities have been effectively implemented, resulting in trainee satisfaction ratings exceeding 50% concerning course materials, trainer, and teaching equipment. A mere 17% of the individuals undergoing training expressed dissatisfaction with the allocated time, particularly the hands-on component's duration.
ABSTRAKRobot humanoid merupakan robot menyerupai manusia dengan tingkat kompleksitas yang tinggi dan fungsi yang serbaguna. Pada penelitian ini dilakukan analisis model kinematika gerak pada robot ...bipedal humanoid TFLoW 3.0, serta menganalisis pola gerakan berjalannya. Pola pergerakan yang diimplementasikan pada robot bipedal TFLoW 3.0 merupakan hasil pendekatan dari teori cara berjalan manusia dengan menggunakan enam gerakan dasar manusia saat berjalan. Kemudian menganalisis model gerakan robot menggunakan kinematika terbalik dengan solusi geometri. Tujuan dari model kinematika terbalik adalah untuk mengubah data input berupa posisi kartesian menjadi nilai sudut untuk setiap parameter joint pada masing-masing Degrees of Freedom (DoF). Lalu dilakukan analisis model mekanik robot saat berjalan yang terbagi atas fase tegak dan fase berayun yang bertujuan untuk mengetahui hasil pengujian.Kata kunci: robot humanoid, gaya berjalan, kinematika, TFLoW, DoF. ABSTRACTHumanoid robots are human-like robots with a high level of complexity and versatile functions. In this study, kinematics analyze on TFLoW 3.0 humanoid bipedal robot is carried out, as well as analyzing the pattern of its walking movement. The implemented movement of TFLoW 3.0 bipedal robot is the result of an approach from human walk using six basic human movements when walking. the robot movement model is analyzed by inverse kinematics with geometric solutions. Invers kinematics model is to transform the input data in the form of a Cartesian position into an angle value for each joint parameter in each Degrees of Freedom (DoF). Then an analysis of the robot's mechanical model when walking is carried out which is divided into a stance phase and a swinging phase which aims to determine the test results.Keywords: humanoid robot, gait, kinematics, TFLoW, DoF.
Visual Perception System of EROS Humanoid Robot Soccer Rizgi, Aulia Khilmi; Risnumawan, Anhar; Ardila, Fernando ...
International journal of intelligent information technologies,
10/2020, Letnik:
16, Številka:
4
Journal Article
Recenzirano
In this paper, a humanoid robot soccer perception system, consisting of a ball, field detection, and localization, is developed in order to deal with the new rules in RoboCup. Color segmentation and ...image morphology are improved together with a more sophisticated machine learning algorithm to detect a soccer ball robustly. Those algorithms are still favorable due to its real-time running in most of the embedded platform. For localization, the field is divided into pre-deðned grids and employing k-NN (k-nearest neighbor) to determine the robot location in the grids. Pre-defined grids are used to reduce computation due to matching with a map. Experiment results show that the developed system relatively well for adapting to the new rules update.
Vocational-based education confers an advantage concerning imparting practical skills necessary for gainful employment. However, higher vocational education presents numerous challenges for ...instructors, particularly in the inaugural year of college. The variegated backgrounds of students engender unequal assimilation of instructional material. Students are assigned a rudimentary project to construct a robot through project-based learning to address this concern. This manuscript explicates the blueprint and evolution of an ice hockey robot that functions as an educational medium to facilitate students' comprehension of Science, Technology, Engineering, and Mathematics (STEM). The outcome of the robot's development reveals that students' creation has the potential to attain a maximum linear velocity of 0.357 m/s and a complete angular velocity of 4.464 rad/s. Regarding the sensor range employed in the robot, the sensor can detect a hockey puck from 10 cm to 850 cm. However, the detection outcomes display a blank spot, particularly if the puck location is under 30 cm. In summary, the testing affirms that the robot can locate, dribble, and deposit the ball into the goal within 2 seconds.
This paper investigates balancing control of a humanoid robot in soccer application. Many works have been developed to solve balancing control using specific body parts movements while in a standing ...position. While for small disturbance have shown well, but for quite large disturbance has limited performance. In this paper, we focus on using the slight movement of a robot when quite large disturbance is applied. The robot slightly moves its position to the same direction of the disturbance. Slightly moves of the robot seems more natural with how human perform balancing when receive quite large disturbance. We implement this on our humanoid robot soccer platform. This method is to adjust the step position of the humanoid robot's leg when getting external perturbation to remain the robot in a standing condition. By reprocessing the inverted pendulum control formula, we get the relation between the angular acceleration and the step that the robot should perform. Experiments show that with this strategy our robot platform can prevent itself from falling as twice as better than before. Our method has been successfully applied in the real humanoid robot for robot soccer competition and achieve a remarkable result.
