A Contribution to Multi-Axis Robot Contouring Accuracy Analysis: Modeling, Simulation, and Evaluation

1991 ◽  
Vol 113 (4) ◽  
pp. 526-530
Author(s):  
Ming-Yih Lee ◽  
T. Holt ◽  
A. J. Sturm
Keyword(s):  
Path Following ◽  
Performance Measure ◽  
Test Results ◽  
Robot System ◽  
Modeling Simulation ◽  
Contouring Accuracy ◽  
Simulation And Evaluation ◽  
Matching Criteria ◽  
Domain Dynamics ◽  
Performance Budget

A new way of interpreting the 3D dynamic contouring errors attributed to a multi-axis robot system based on a relaxed performance measure was introduced. Generic contouring error models were derived for evaluating path following performance for planar and spatial contours. Estimated errors were then correlated to experimental tracking test results. Finally, an overall robot contouring performance budget was mapped into joint domain dynamics matching criteria which considered to be more meaningful from a control standpoint.

1P1-Q09 Development of a Mobile Robot for Transport Application in the Hospital Domain(Dynamics & Design of Robot System)

2011 ◽  
Vol 2011 (0) ◽  
pp. _1P1-Q09_1-_1P1-Q09_2
Author(s):  
Masaki TAKAHASHI ◽  
Toshiki MORIGUCHI ◽  
Shoji TANAKA ◽  
Horofumi NAMIKAWA ◽  
Hideo SHITAMOTO ◽  
...  
Keyword(s):  
Mobile Robot ◽  
Robot System ◽  
Domain Dynamics

Design of a Multi-P3-AT-Robot Platform Using Ad Hoc Network

2013 ◽  
Vol 718-720 ◽  
pp. 2208-2213
Author(s):  
Yong Li ◽  
Guang Ming Xiong ◽  
Peng Liu ◽  
Yin Jian Sun ◽  
Jian Wei Gong
Keyword(s):  
Wireless Communication ◽  
Network Topology ◽  
Ad Hoc Network ◽  
Ad Hoc ◽  
Near Field ◽  
Communication Technologies ◽  
Test Results ◽  
Robot System ◽  
Star Network ◽  
Robot Platform

Multi-robot system is one of the important study topics of robotics. Many near field wireless communication technologies are used in different systems nowadays. In this paper, the Zigbee module is chosen as the wireless communication solution for Multi-P3-AT-Robot Platform since it can build the Ad Hoc Network. Tests of the combination of different network topology structure and data sending mode were made using two platforms and three platforms. According to the test results and the application requirement, the star network topology and the broadcasting mode is configured in the Zigbee module which is used to build the Ad hoc network for multi-P3-AT-robot platform. Through the ability of self-organizing network, each platform can realize data interaction with other robots, and task planning & coordination between platforms. Moreover, the communication between each two platforms will not be affected although the connection may change due to the movement of the platform.

Voxel2MCNP: a framework for modeling, simulation and evaluation of radiation transport scenarios for Monte Carlo codes

2013 ◽  
Vol 58 (16) ◽  
pp. 5381-5400 ◽  
Author(s):  
Stefan Pölz ◽  
Sven Laubersheimer ◽  
Jakob S Eberhardt ◽  
Marco A Harrendorf ◽  
Thomas Keck ◽  
...  
Keyword(s):  
Monte Carlo ◽  
Radiation Transport ◽  
Modeling Simulation ◽  
Simulation And Evaluation
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