NASA Logo

NTRS

NTRS - NASA Technical Reports Server

Back to Results
maximized gust loads for a nonlinear airplane using matched filter theory and constrained optimizationThis paper describes and illustrates two matched-filter-theory based schemes for obtaining maximized and time-correlated gust-loads for a nonlinear airplane. The first scheme is computationally fast because it uses a simple one-dimensional search procedure to obtain its answers. The second scheme is computationally slow because it uses a more complex multidimensional search procedure to obtain its answers, but it consistently provides slightly higher maximum loads than the first scheme. Both schemes are illustrated with numerical examples involving a nonlinear control system.
Document ID
19910062532
Document Type
Conference Paper
Authors
Scott, Robert C.
(NASA Langley Research Center Hampton, VA, United States)
Perry, Boyd, III
(NASA Langley Research Center Hampton, VA, United States)
Pototzky, Anthony S.
(Lockheed Engineering and Sciences Co. Hampton, VA, United States)
Date Acquired
August 14, 2013
Publication Date
January 1, 1991
Subject Category
AIRCRAFT STABILITY AND CONTROL
Report/Patent Number
AIAA PAPER 91-2848
Meeting Information
AIAA Atmospheric Flight Mechanics Conference(New Orleans, LA)
Distribution Limits
Public
Copyright
Other