Flight test results for Kalman filter and H 2 modification in adaptive control

Rajeev Chandramohan, Tansel Yucelen, Anthony J. Calise, Girish Chowdhary, Eric N. Johnson

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

4 Scopus citations

Abstract

Flight control systems designed using linear control theory do not perform adequately over the entire operating range of aircraft. Furthermore flight control systems developed for unmanned areil vehicles are expected to meet performance specifications in the presence of nonlinearities and/or failures. Adaptive controllers are ideal candidates for flight control sytem design due to their inherent ability to adapt to compensate for nonlinearities and or failures. Modification terms like e-modification, σ-modification and others are added to standard adaptive laws to ensure boundedness of the adaptive parameters. In this paper ight test results for Kalman filter implementations of ALR-modification for a Nonlinear in parameters neural network adaptive controller are presented. In addition flight test results of an H 2 adaptive control with e-modification are also presented.

Original languageEnglish (US)
Title of host publicationAIAA Guidance, Navigation, and Control Conference
DOIs
StatePublished - Dec 1 2010
EventAIAA Guidance, Navigation, and Control Conference - Toronto, ON, Canada
Duration: Aug 2 2010Aug 5 2010

Publication series

NameAIAA Guidance, Navigation, and Control Conference

Other

OtherAIAA Guidance, Navigation, and Control Conference
CountryCanada
CityToronto, ON
Period8/2/108/5/10

All Science Journal Classification (ASJC) codes

  • Aerospace Engineering
  • Control and Systems Engineering

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    Chandramohan, R., Yucelen, T., Calise, A. J., Chowdhary, G., & Johnson, E. N. (2010). Flight test results for Kalman filter and H 2 modification in adaptive control. In AIAA Guidance, Navigation, and Control Conference [AIAA 2010-7574] (AIAA Guidance, Navigation, and Control Conference). https://doi.org/10.2514/6.2010-7574