L1 Adaptive Output Feedback Augmentation for Missile Systems

Hanmin Lee; Steven Snyder; Naira Hovakimyan

doi:10.1109/TAES.2017.2764218

L₁ Adaptive Output Feedback Augmentation for Missile Systems

Hanmin Lee, Steven Snyder, Naira Hovakimyan

Research output: Contribution to journal › Article › peer-review

Abstract

This paper develops an L₁ adaptive output feedback controller for a class of underactuated multi-input multi-output (MIMO) systems. The proposed approach is applied as an augmentation of an existing three-loop autopilot. The adaptive scheme is introduced to compensate for the uncertainties and to recover the nominal performance. Stability and performance, both in transient and steady state, are analyzed. Nonlinear simulation results demonstrate the performance of the augmented control system.

Original language	English (US)
Pages (from-to)	680-692
Number of pages	13
Journal	IEEE Transactions on Aerospace and Electronic Systems
Volume	54
Issue number	2
DOIs	https://doi.org/10.1109/TAES.2017.2764218
State	Published - Apr 2018

Keywords

Adaptive control
adaptive systems
aerospace
robust adaptive control
three-loop missile autopilot

ASJC Scopus subject areas

Aerospace Engineering
Electrical and Electronic Engineering

Online availability

10.1109/TAES.2017.2764218

Library availability

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Cite this

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abstract = "This paper develops an L1 adaptive output feedback controller for a class of underactuated multi-input multi-output (MIMO) systems. The proposed approach is applied as an augmentation of an existing three-loop autopilot. The adaptive scheme is introduced to compensate for the uncertainties and to recover the nominal performance. Stability and performance, both in transient and steady state, are analyzed. Nonlinear simulation results demonstrate the performance of the augmented control system.",

keywords = "Adaptive control, adaptive systems, aerospace, robust adaptive control, three-loop missile autopilot",

author = "Hanmin Lee and Steven Snyder and Naira Hovakimyan",

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