Volume 21, Issue 12 pp. 1410-1420
Special Issue Paper

Communication-based performance bounds in nonlinear coordinated control

Nathan D. Powel

Corresponding Author

Nathan D. Powel

Department of Aeronautics and Astronautics, University of Washington, Seattle, WA 98195-2400, U.S.A.

Box 352250, AERB 120, University of Washington, Seattle, WA 98195-2250, U.S.A.===Search for more papers by this author
Kristi A. Morgansen

Kristi A. Morgansen

Department of Aeronautics and Astronautics, University of Washington, Seattle, WA 98195-2400, U.S.A.

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First published: 15 February 2011
Citations: 5

Abstract

The work in this paper addresses the performance characteristics of a group of autonomous vehicles utilizing coordinated motion control. The vehicle dynamics correspond to planar unicycle systems with constant forward speed and heading control, and the coordination is implemented via phase-coupled oscillation, such as Kuramoto oscillators. We provide bounds on vehicle transient behavior in terms of maximal displacement from nominal and relation of those bounds to communication bandwidth and energy. Results are demonstrated in simulation. Copyright © 2011 John Wiley & Sons, Ltd.

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