Show/Hide Menu
Hide/Show Apps
Logout
Türkçe
Türkçe
Search
Search
Login
Login
OpenMETU
OpenMETU
About
About
Open Science Policy
Open Science Policy
Open Access Guideline
Open Access Guideline
Postgraduate Thesis Guideline
Postgraduate Thesis Guideline
Communities & Collections
Communities & Collections
Help
Help
Frequently Asked Questions
Frequently Asked Questions
Guides
Guides
Thesis submission
Thesis submission
MS without thesis term project submission
MS without thesis term project submission
Publication submission with DOI
Publication submission with DOI
Publication submission
Publication submission
Supporting Information
Supporting Information
General Information
General Information
Copyright, Embargo and License
Copyright, Embargo and License
Contact us
Contact us
Dynamic Inversion Based Control of a Missile with L1 Adaptive Control Augmentation
Date
2010-09-10
Author
Kutluay, Kadriye Tiryaki
Yavrucuk, İlkay
Metadata
Show full item record
This work is licensed under a
Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License
.
Item Usage Stats
204
views
0
downloads
Cite This
Dynamic model inversion is a popular method for flight controllers of air vehicles reducing the need for gain scheduling. However, imperfect model inversion, and non-accurate aerodynamic data may cause degradation of performance, and may lead to un-stability of the controller. The novel L1 adaptive control augmentation system offers an adaptive element to augment the control signal to account for matched and un-matched system uncertainties. In this paper, dynamic inversion controllers designed for the control of a missile are augmented with L1 adaptive controllers. The resulting controllers are examined through high fidelity, nonlinear, 6 D.o.F. simulations.
Subject Keywords
Aerodynamics
,
Acceleration
,
Missiles
,
Nonlinear dynamical systems
,
Adaptive control
,
Adaptation model
,
Uncertainty
URI
https://hdl.handle.net/11511/41736
DOI
https://doi.org/10.1109/isic.2010.5612892
Collections
Department of Aerospace Engineering, Conference / Seminar
Suggestions
OpenMETU
Core
Simulator based evaluation of adaptive envelope protection algorithms for active sidestick controllers
Ünal, Zeynep; Yavrucuk, İlkay; Department of Aerospace Engineering (2019)
In this thesis, a simulator environment with an active control system is developed for testing different force feedback maps for flight envelope limit avoidance. Previously developed flight envelope protection algorithm; named direct adaptive limit margin estimation method is improved with Single Hidden Layer Neural Network. Neural network based adaptive models are developed online using concurrent learning algorithm for weight update laws. Concurrent learning method uses both current data and recorded past...
Active Control of Smart Fin Model for Aircraft Buffeting Load Alleviation Applications
Chen, Yong; Ulker, Fatma Demet; Nalbantoglu, Volkan; Wickramasinghe, Viresh; Zimcik, David; Yaman, Yavuz (2009-11-01)
Following the program to lest a hybrid actuation system for high-agility aircraft buffeting load alleviation oil the full-scale F/A-18 vertical fin structure, an investigation has been performed to understand the aerodynamic effects of high-speed vortical flows on the dynamic characteristics of vertical fin structures. Extensive wind-tunnel tests have been conducted on a scaled model fill integrated with piezoelectric actuators and accelerometers to measure file aft-tip vibration responses under various fre...
Cooperative Adaptive Cruise Control With Predicted Vehicle Information: Development and Evaluation
Kılıç, Furkan; Schmidt, Klaus Verner; Department of Electrical and Electronics Engineering (2022-8)
Using cooperative adaptive cruise control (CACC), it is possible for a platoon of vehicles to travel safely while increasing the traffic throughput and reducing the fuel consumption. Specifically, the maximization of the traffic throughput and the minimization of the fuel consumption is best supported by a constant spacing policy (CSP). In addition, driving safety requires the attenuation of any disturbances through the vehicle platoon, which is captured by the notion of string stability. In order to realiz...
Control allocation for a multi-rotor e-vtol aircraft using blended-inverse
Aksoy, Emre; Yavrucuk, İlkay; Department of Aerospace Engineering (2021-2-25)
In this thesis, the control allocation problem in a flight control system design for a multi-rotor eVTOL (electric Vertical Takeoff and Landing) aircraft is proposed. The vehicle consists of 20 identical rotors that are used as flight control actuators. The dynamic system is a MIMO (Multi Input Multi Output) system with more inputs than outputs, i.e. there are many solutions of the control problem. The objective is to find an efficient and redundant control solution that provides sufficient flight performan...
Aerodynamic parameter estimation using flight test data
Kutluay, Ümit; Platin, Bülent Emre; Mahmutyazıcıoğlu, Gökmen; Department of Mechanical Engineering (2011)
This doctoral study aims to develop a methodology for use in determining aerodynamic models and parameters from actual flight test data for different types of autonomous flight vehicles. The stepwise regression method and equation error method are utilized for the aerodynamic model identification and parameter estimation. A closed loop aerodynamic parameter estimation approach is also applied in this study which can be used to fine tune the model parameters. Genetic algorithm is used as the optimization ker...
Citation Formats
IEEE
ACM
APA
CHICAGO
MLA
BibTeX
K. T. Kutluay and İ. Yavrucuk, “Dynamic Inversion Based Control of a Missile with L1 Adaptive Control Augmentation,” 2010, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/41736.