@INPROCEEDINGS{ref:KarHanTan1996Virtual,
author={Kar-Han Tan and M. A. Lewis},
booktitle={Intelligent Robots and Systems '96, IROS 96, Proceedings of the 1996 IEEE/RSJ International Conference on},
title={Virtual structures for high-precision cooperative mobile robotic control},
year={1996},
volume={1},
pages={132-139 vol.1},
keywords={cooperative systems;digital simulation;intelligent control;mobile robots;motion control;geometric configuration;high precision movement;high-precision cooperative mobile robotic control;robot ensemble;virtual structures;Computer science;Degradation;Force control;Mobile robots;Motion control;Orbital robotics;Robot control;Robot kinematics;Testing;Transportation},
doi={10.1109/IROS.1996.570643},
month={Nov},
note={\url{https://karhantan.com/VirtualStructures } }
}
@Article{ref:KarHanTan1997High,
author="Lewis, M. Anthony
and Tan, Kar-Han",
title="High Precision Formation Control of Mobile Robots Using Virtual Structures",
journal="Autonomous Robots",
year="1997",
month="Oct",
day="01",
volume="4",
number="4",
pages="387--403",
issn="1573-7527",
doi="10.1023/A:1008814708459",
note={\url{https://karhantan.com/VirtualStructures } }
}