scholarly journals Failure detection and isolation for the Space Shuttle Main Engine

1997 ◽  
Author(s):  
Nhut Ho ◽  
Paulo Lozano ◽  
Manuel Martinez-Sanchez ◽  
Rami Mangoubi ◽  
Nhut Ho ◽  
...  
Keyword(s):  
Space Shuttle ◽  
Failure Detection ◽  
Main Engine

scholarly journals A Simplified Dynamic Model of the Space Shuttle Main Engine

1994 ◽  
Vol 116 (4) ◽  
pp. 815-819
Author(s):  
Ahmet Duyar ◽  
Vasfi Eldem ◽  
Walter Merrill ◽  
Ten-Huei Guo
Keyword(s):  
Input Signal ◽  
Space Shuttle ◽  
Control Design ◽  
Failure Detection ◽  
Simplified Model ◽  
Nonlinear Simulation ◽  
Main Engine ◽  
Linked Model ◽  
Operating Points ◽  
Good Agreement

This paper presents a simplified model of the space shuttle main engine (SSME) dynamics valid within the range of operation of the engine. This model is obtained by linking the linearized point models obtained at 25 different operating points of the SSME. The simplified model was developed for use with a model-based diagnostic scheme for failure detection and diagnostics studies, as well as control design purposes. This simplified model was tested by designing an input signal which covers the whole range of operating points considered and then comparing the responses of linked model and the nonlinear simulation. The comparison indicated good agreement between these responses.

Space Shuttle Main Engine modal test correlation and optimization

1993 ◽  
Author(s):  
ROBERT STEC ◽  
VINEY GUPTA ◽  
LISA CHANEY ◽  
JOHN HAWORTH
Keyword(s):  
Space Shuttle ◽  
Modal Test ◽  
Main Engine ◽  
Test Correlation

scholarly journals Experimental evaluation of an advanced Space Shuttle Main Engine hot-gas manifold design concept

1984 ◽  
Author(s):  
D. PELACCIO ◽  
F. LEPORE ◽  
G. OCONNOR ◽  
G. RAO ◽  
G. RATEKIN ◽  
...  
Keyword(s):  
Experimental Evaluation ◽  
Space Shuttle ◽  
Design Concept ◽  
Hot Gas ◽  
Main Engine
Sign in / Sign up

Export Citation Format

Share Document