Intuitive Control of a Planar Bipedal Walking Robot (1998)
| Venue: | Proceedings of the IEEE International Conference on Robotics and Automation |
| Citations: | 43 - 5 self |
BibTeX
@INPROCEEDINGS{Pratt98intuitivecontrol,
author = {Jerry Pratt and Gill Pratt},
title = {Intuitive Control of a Planar Bipedal Walking Robot},
booktitle = {Proceedings of the IEEE International Conference on Robotics and Automation},
year = {1998},
pages = {2014--2021}
}
Years of Citing Articles
Bookmark
 |
 |
 |
 |
 |
 |
OpenURL
Abstract
Bipedal robots are difficult to analyze mathematically. However, successful control strategies can be discovered using simple physical intuition and can be described in simple terms. Five things have to happen for a planar bipedal robot to walk. Height has to be stabilized. Pitch has to be stabilized. Speed has to be stabilized. The swing leg has to move so that the feet are in locations which allow for the stability of height, pitch, and speed. Finally, transitions from support leg to support leg must occur at appropriate times. If these five objectives are achieved, the robot will walk. A number of different intuitive control strategies can be used to achieve each of these five objectives. Further, each strategy can be implemented in a variety of ways. We present several strategies for each objective which we have implemented on a bipedal walking robot. Using these simple intuitive strategies, we have compelled a seven link planar bipedal robot, called Spring Flamingo, to walk. The r...
