When building the robot for outdoor competition the designer can choose from a variety of chassis. The differential drive and Ackerman steering drive are among the most popular. The paper describes our experiences with the custom built chassis that uses Ackerman steering principle together with independently driven back wheels. The chassis represent the base of Bender II mobile robot, used in R...

EyeSim is a multi-robot, multi-tasking simulation system that allows realistic simulation of mobile robots with either differential drive, Ackermann steering, or omni-directional Mechanum wheel drive. The software development kit (SDK) for EyeSim is identical to the RoBIOS operating system for the real EyeBot robots, including a virtual camera system. A realistic error model for sensors and act...

Mobile robots that consist of a mobile platform with one or many manipulators mounted on it are of great interest in a number of applications. Combination of platform and manipulator causes robot operates in extended work space. The analysis of these systems includes kinematics redundancy that makes more complicated problem. However, it gives more feasibility to robotic systems because of the e...

Machine supervision on parallel robots demand a powerful online singularity loci prediction. To detect the entrance of the end-effector on direct kinematic singularities that constrain the internal workspace is not trivial for parallel robots with five or six degrees of freedom. This paper presents a strategy to safely drive a Hexa parallel robot out of direct singularity regions based an index...

Pada umumnya mikrokontroler untuk menggerakkan sistem robot hanya menggunakan satu buah saja. Hal ini dapat mengakibatkan berlebihnya beban yang diterima oleh mikrokontroler. Kelebihan pada tidak akuratnya waktu sampling digunakan tersebut dan berujung error atau hank robot. Untuk mengurangi terjadinya error, maka diujicobakan multikontroler Differential Drive(DDMR). Sistem distribusi data anta...