Hybrid control architecture for aggressive maneuvering of autonomous helicopters

Emilio Frazzoli, Munther A. Dahleh, Eric Feron

Research output: Chapter in Book/Report/Conference proceedingConference contribution

57 Scopus citations

Abstract

In this paper we propose a hierarchical control architecture for aggressive maneuvering applicable to autonomous helicopters. In order to reduce the computational requirements of the control problem to be solved to achieve aggressive trajectories, a hybrid system framework is used, which allows for a substantial reduction in the complexity of the system, as well as for guarantees on the stability of the overall behavior. The hybrid controller is based on an automaton whose states represent feasible trajectory primitives. The selection of maneuvers, and hence the generation of the complete trajectory, can be cast as an optimal control problem that can be solved efficiently in real time.
Original languageEnglish (US)
Title of host publicationProceedings of the IEEE Conference on Decision and Control
Pages2471-2476
Number of pages6
StatePublished - Dec 1 1999
Externally publishedYes

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