Stable adaptation in the presence of multiple actuator constraints with applications to flight control

Eugene Lavretsky, Naira Hovakimyan

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

Abstract

For a class of multi-input dynamical systems with unknown parameters and matched uncertainties a direct model reference adaptive control framework is developed that provides stable adaptation in the presence of multi-input constraints. The design is Lyapunov based and ensures global asymptotic tracking for open-loop stable systems. For unstable systems an estimate for the domain of attraction is derived based on the saturation magnitudes of actuators and system parameters. The theoretical results are verified using linear roll/yaw dynamics of an F-16 aircraft, where benefits of the developed methodology are demonstrated in the presence of aerodynamic uncertainties and control failures.

Original languageEnglish (US)
Title of host publicationCollection of Technical Papers - AIAA Guidance, Navigation, and Control Conference 2006
Pages2441-2456
Number of pages16
StatePublished - Dec 1 2006
Externally publishedYes
EventAIAA Guidance, Navigation, and Control Conference 2006 - Keystone, CO, United States
Duration: Aug 21 2006Aug 24 2006

Publication series

NameCollection of Technical Papers - AIAA Guidance, Navigation, and Control Conference 2006
Volume4

Other

OtherAIAA Guidance, Navigation, and Control Conference 2006
Country/TerritoryUnited States
CityKeystone, CO
Period8/21/068/24/06

ASJC Scopus subject areas

  • Engineering(all)

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