Many robot applications require mobility in constrained spaces and a high degree of flexibility. This paper describes the development of an autonomous serpentine robot. This robot is a 12 degree of freedom, untethered, hyper-redundant planar robot, named Kaa. Experiments were conducted in its application to mobility tasks that would be useful in locomotion among parallel pipe structures similar...

A magnetic-controlled flexible continuum robot (MFCR) is a kind of with small-size and flexibility that deforms under controlled magnetic fields, which makes MFCRs easy to fit in special sizes designs provides them the ability feasibly arrive at desired area through certain blood vessel bifurcation. The drive method suitable for miniaturization soft robots but shows limitations realizing high f...

Requirements for verifying spatial relations in robot workcell in terms of accuracy and repeatability are increasing. Improvements in the performance of industrial robots have extended the range of applications in to new fields in which flexibility, high payload, accuracy and repeatability are needed. To satisfy the requirements of overall geometric performance and flexibility in a robot system...

Current industrial robots are made very heavy to achieve high Stiffness which increases the accuracy of their motion. However this heaviness limits the robot speed and in masses the required energy to move the system. The requirement for higher speed and better system performance makes it necessary to consider a new generation of light weight manipulators as an alternative to today's massive in...

mobile robot navigation is one of the basic problems in robotics. in this paper, a new approachis proposed for autonomous mobile robot navigation in an unknown environment. the proposedapproach is based on learning virtual parallel paths that propel the mobile robot toward the trackusing a multi-layer, feed-forward neural network. for training, a human operator navigates themobile robot in some...

In this paper an new intelligent robot control scheme is presented which enables a cooperative work of humans and robots through direct contact interaction in a partially known environment. Because of the high flexibility and adaptability, the human-robot cooperation is expected to have a wide range of applications in uncertain environments, not only in future construction and manufacturing ind...

In this paper an new intelligent robot control scheme is presented which enables a cooperative work of humans and robots through direct contact interaction in a partially known environment. Because of the high flexibility and adaptability, the human-robot cooperation is expected to have a wide range of applications in uncertain environments, not only in future construction and manufacturing ind...

In this study, we consider a flexible manufacturing cell (FMC) processing identical parts on which the loading and unloading of machines are made by a robot. The machines used in FMCs are predominantly CNC machines and these machines are flexible enough for performing several operations provided that the required tools are stored in their tool magazines. Traditional research in this area consid...

This paper studies the statistical errors for the fingerprint-based RADAR neighbor matching localization with the linearly calibrated reference points (RPs) in logarithmic received signal strength (RSS) varying Wi-Fi environment. To the best of our knowledge, little comprehensive analysis work has appeared on the error performance of neighbor matching localization with respect to the deployment...

This paper describes the development and results of initial testing of a cooperative robot assistant for retinal microsurgery. In the cooperative control paradigm, the surgeon and the robot share control of a tool attached to the robot through a force sensor. The system senses forces exerted by the operator on the tool and uses this information in various control modes to provide smooth, tremor...