Dynamic wind tunnel rig implementation of nonlinear dynamic inversion based anti-windup scheme

PP Menon, G Herrmann, MC Turner, MH Lowenberg, DC Bates, I Postlethwaite

Research output: Chapter in Book/Report/Conference proceedingConference Contribution (Conference Proceeding)

Abstract

A recently suggested novel anti-windup (AW) compensation scheme is implemented and tested on a 1/16 scaled BAe Hawk jet trainer, a pendulum-supported rig (PSR) model, in a 1 degree of freedom (DOF) configuration. The Hawk is modelled as a nonlinear affine system subject to input constraints and has a primary control system consisting of an inner-loop nonlinear dynamic inversion (NDI) controller and an outer-loop linear PID controller. To address the imposed input constraints a recently introduced nonlinear L2 sub-optimal AW compensation method is applied and compared with a nonlinear version of the internal model control AW scheme. The wind tunnel experimental results demonstrate the promise of the approach and indicate the superiority of the optimal AW scheme.
Translated title of the contributionDynamic wind tunnel rig implementation of nonlinear dynamic inversion based anti-windup scheme
Original languageEnglish
Title of host publicationAIAA Guidance, Navigation, and Control Conference, Hawaii
Number of pages14
Publication statusPublished - 2008

Bibliographical note

Conference Organiser: American Institute of Aeronautics and Astronautics, AIAA
Other identifier: AIAA-2008-6791

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