DocumentCode
158175
Title
Simulation of spacecraft damage tolerance and adaptive controls
Author
Nakatani, Shigeki ; Sands, Timothy
Author_Institution
Air & Space Test Squadron, US Air Force, Vandenberg AFB, CA, USA
fYear
2014
fDate
1-8 March 2014
Firstpage
1
Lastpage
16
Abstract
The nature of adaptive controls, or controls for unpredictable systems, lends itself naturally to the concept of damage tolerant controls in high performing systems, such as aircraft and spacecraft. Recent technical demonstrations of damage tolerant aircraft prove the concept of adaptive controls in an operational environment. Research covered by this paper expands on the topic by discussing the application of adaptive controls to spacecraft and theory behind simulating damage tolerant control implementation. Simulation is then used to demonstrate the stability of adaptive controls when experiencing sudden mass loss and rapid changes in inertia.
Keywords
adaptive control; aerospace control; fault tolerant control; space vehicles; stability; adaptive control; aircraft; operational environment; spacecraft damage tolerance control; stability; unpredictable system; Actuators; Aircraft; Atmosphere; Niobium; Process control; Space vehicles;
fLanguage
English
Publisher
ieee
Conference_Titel
Aerospace Conference, 2014 IEEE
Conference_Location
Big Sky, MT
Print_ISBN
978-1-4799-5582-4
Type
conf
DOI
10.1109/AERO.2014.6836260
Filename
6836260
Link To Document