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Control Allocation Strategies for a Hybrid Controlled Missile with NDI Autopilot
Date
2022-01-01
Author
Biyikli, Rabiya
Tekin, Raziye
Yavrucuk, İlkay
Metadata
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Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License
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This study presents roll angle, lateral, and longitudinal acceleration autopilots for a highly agile air defense missile with both aerodynamic tail control and thrust vector control (TVC) parts. Nonlinear Dynamic Inversion (NDI) is studied to handle bank-to-turn and agile maneuvers due to the cross-coupling effects. Output redefinition is implemented using the center of percussion idea for the nonminimum phase of the tail-controlled missiles. Another arduous feature of the system is that the dual control of the system generates a need to allocate the control between aerodynamic and thrust control. Driving aerodynamic fins and jet vanes with the same actuator is found preferable for some systems that creates a mechanically coupled or, in other words, integrated design. Further, this paper shows the effect of allocating control with or without this mechanical coupling.
Subject Keywords
aerodynamic control
,
air defense missile
,
coupled dynamics
,
nonlinear dynamic inversion
,
thrust vector control
URI
https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85135601743&origin=inward
https://hdl.handle.net/11511/101385
DOI
https://doi.org/10.23919/ascc56756.2022.9828187
Conference Name
13th Asian Control Conference, ASCC 2022
Collections
Department of Aerospace Engineering, Conference / Seminar
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R. Biyikli, R. Tekin, and İ. Yavrucuk, “Control Allocation Strategies for a Hybrid Controlled Missile with NDI Autopilot,” presented at the 13th Asian Control Conference, ASCC 2022, Jeju, Güney Kore, 2022, Accessed: 00, 2023. [Online]. Available: https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85135601743&origin=inward.