منابع مشابه
Work Assistive Mobile Robot for the Disabled in a Real Work Environment
Previous works related to welfare service robotics have mainly focused on assisting the disabled in their daily life. Robot systems such as the Intelligent Bed-Robot System (Kim et al. 2002) and Care Robot System (Yoo, 2003a) are designed to help the disabled in performing daily activities in specialized indoor environments. Human-machine interfaces such as Eye Gaze Estimation System (Yoo, 2003...
متن کاملOptimal Trajectory Planning of a Box Transporter Mobile Robot
This paper aims to discuss the requirements of safe and smooth trajectory planning of transporter mobile robots to perform non-prehensile object manipulation task. In non-prehensile approach, the robot and the object must keep their grasp-less contact during manipulation task. To this end, dynamic grasp concept is employed for a box manipulation task and corresponding conditions are obtained an...
متن کاملA New Method of Mobile Robot Navigation: Shortest Null Space
In this paper, a new method was proposed for the navigation of a mobile robot in an unknown dynamic environment. The robot could detect only a limited radius of its surrounding with its sensors and it went on the shortest null space (SNS) toward the goal. In the case of no obstacle, SNS was a direct path from the robot to goal; however, in the presence of obstacles, SNS was a space around the r...
متن کاملPath Following and Velocity Optimizing for an Omnidirectional Mobile Robot
In this paper, the path following controller of an omnidirectional mobile robot (OMR) has been extended in such a way that the forward velocity has been optimized and the actuator velocity constraints have been taken into account. Both have been attained through the proposed model predictive control (MPC) framework. The forward velocity has been included into the objective function, while the a...
متن کاملMobile Robot Navigation Error Handling Using an Extended Kalman Filter
Obviously navigation is one of the most complicated issues in mobile robots. Intelligent algorithms are often used for error handling in robot navigation. This Paper deals with the problem of Inertial Measurement Unit (IMU) error handling by using Extended Kalman Filter (EKF) as an Expert Algorithms. Our focus is put on the field of mobile robot navigation in the 2D environments. The main chall...
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ژورنال
عنوان ژورنال: Journal of the Robotics Society of Japan
سال: 1995
ISSN: 0289-1824,1884-7145
DOI: 10.7210/jrsj.13.939