In the manufacturing work process of logistics automation systems, new technology development of logistics automation systems project management and transformation become the focus of many manufacturing managers. This...
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Focus on the study of a simplest biped robot, the dynamics of the biped locomotion is analyzed. In order to avoid swinging leg scrape the ground as it attempts to swing in front of the support leg, in this paper, a mo...
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The implementation of the distance learning and e-learning in technical fields like Mechanical and Electrical Engineering is still far behind the similar developments in narrative fields like Economy, management. New ...
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The implementation of the distance learning and e-learning in technical fields like Mechanical and Electrical Engineering is still far behind the similar developments in narrative fields like Economy, management. New approach and new specific knowledge are required to develop such a system. We expect to meet the requirements of distance learning by developing the software-based laboratory exercises, i.e., a virtual laboratory. That's why a graphical user interface (GUI) and simulator is designed here using LabVIEW software for the cable robot of IcasBot (IUST Cable Suspended robot) with 6 DOFs and 6 actuating cables. This interface is designed to be used for training the users in a virtual environment. This proposed GUI Consists of 4 main sections including of kinematics and Dynamics of cable robot and simulator of robot which is employed to display the virtual motion of the end-effector. Using the proposed GUI in this paper, the user is able to view and study the end-effector motion in a virtual environment before operating the tests on the real robot. Also this software package is designed in a way that could be applicable for simulating all sorts of robots in order to train the users of educational and industrial environments.
Binocular stereo vision motion platform with 3-DOF is designed by UG soft in this paper, the structure andcontrol system of the platform is simulated by using ADAMS and MATLAB in order to verify the rationality and k...
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ISBN:
(纸本)9781457705359
Binocular stereo vision motion platform with 3-DOF is designed by UG soft in this paper, the structure andcontrol system of the platform is simulated by using ADAMS and MATLAB in order to verify the rationality and kinematical accuracy.
In order to overcome the shortcomings of the dynamic structure of the ducted-fan aircraft, the paper proposes a new design of the disk-typed autonomous aerial robot based on rotor aerodynamic, named Micro aerial robot...
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A tele-surgery system with force feedback is completely modeled in the MATLAB-Simulink software. The virtual rapid robot prototyping is used to import the SolidWorks models of the master and slave robots to MATLAB-Sim...
A tele-surgery system with force feedback is completely modeled in the MATLAB-Simulink software. The virtual rapid robot prototyping is used to import the SolidWorks models of the master and slave robots to MATLAB-SimMechanics. This method provides us with the 3D vision of the robot performance in the virtual reality environment. Each robot has 4- DOF in motion and is equipped with a 6-DOF force/torque sensor. A proper damping controller is designed in order to provide the sense of real surgery. This method uses the differences between the measured forces in master and slave sensors in order to generate the velocity command for the master actuators. To model the behavior of the surgeon hand in the real operation, a variable force/torque is applied to the tool handle and the reaction of the system is studied in the virtual reality environment. It can be claimed from the results that this method acceptably provides the situation of a real surgery for a multi-DOF robotic surgery system.
The present work focuses on the node deployment algorithm of Wireless Sensor Networks. The Central Voronoi Tessellation algorithm is employed to optimize the node position. The energy consumption of the whole sensor n...
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The present work focuses on the node deployment algorithm of Wireless Sensor Networks. The Central Voronoi Tessellation algorithm is employed to optimize the node position. The energy consumption of the whole sensor network will be minimized by using this algorithm. Simulation of the proposed algorithm shows the effectiveness of minimizing the energy consumption.
For the needs of the rehabilitation training of lower limbs, a wire-driven aid-walking robot is proposed, and the kinematic research is done in this paper. This aid-walking robot is designed according to the skeletal ...
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Due to parallel robot stiffness, more high loading capability and positioning accuracy than conventional serial robots, they can be considered to implementation in satellite tracking systems. In addition, according to...
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Due to parallel robot stiffness, more high loading capability and positioning accuracy than conventional serial robots, they can be considered to implementation in satellite tracking systems. In addition, according to unique kinematic characteristics of this kind of robots, they are able to avoid singularity in near zenith angle during the tracking. In this paper a 3-PRS Parallel robot for using in LEO satellite tracking system is presented and its kinematic analysis for this application is investigated and constraint equations for satellite trajectory tracking are extracted. Simulation results verify that this 3-PRS Mechanism could track the Satellite trajectories out of singularity and with high accuracy.
Application of robots and their operation in various industries, as well as involvement of Computer Integrated Manufacturing (CIM) in production systems and processes have been widely used internationally in the last ...
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Application of robots and their operation in various industries, as well as involvement of Computer Integrated Manufacturing (CIM) in production systems and processes have been widely used internationally in the last couple of decades. The most important advantage of operating robots and automated systems are acceleration in production speed, higher efficiency, and solving workforce problems involved in the production process, while maintaining standardized levels of safety in dangerous and unfavorable working environment. In the present article different stages of design, building, and operational tests of an Automated Guided Vehicle (AVG) is to be reviewed. Initially, various stages of developing the design of different parts of the robot, with respect to the operational requirements, standards and existing criteria's are considered and duly presented. Additionally, a fuzzy controller is designed, having taken into account the robot operational objectives. Upon finalizing the design development the project shall enter into manufacturing phase, by completion of which, the robot undergoes operational testing process. The test results indicate an acceptable good performance of the robot in path following capability, reduction in error levels, and operation in un-programmed conditions.
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