A. F. Al Shahri

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In this paper we investigate the role of iteration in kalman filters family for improvement of the estimation accuracy of states in Simultaneous Localization and Mapping (SLAM). The linearized error propagation existing in kalman filters family can result in large errors and inconsistency in the SLAM problem. One approach to alleviate this situation is the(More)
This paper presents a vision system for a ping-pong player robot, called Robo-Pong. The robot employs color object detection techniques based on neural networks in its vision system. In this approach a quite simple architecture is employed to detect and localize objects in robotpsilas work space. The architecture is designed to be very easy-implement and(More)
Application of Piezo electric based motor is growing rapidly. Researchers are interested to focus on these motors because of their considerable characteristics such as their size and output torques. It is vital to study and research on these motors to model their behaviors and control them accordingly. The aim of this paper is to present a suitable model of(More)
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