Zobrazeno 1 - 10
of 27
pro vyhledávání: '"Duane E. Veley"'
Publikováno v:
Engineering Optimization. 29:347-358
An approach for designing a structure and its control system for vibration suppression is presented. The control system is based on the Linear Quadratic Gaussian (LQG) and is modified to allow bounds on the actuators forces to simulate real actuators
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::47517baf1546a93e90894f85e779b5dc
https://doi.org/10.1080/03052159708941001
https://doi.org/10.1080/03052159708941001
Autor:
S. S. Rao, Duane E. Veley
Publikováno v:
Smart Materials and Structures. 5:660-671
The QUAD4 element found in ASTROS is modified to include piezoelectric layers and a viscoelastic layer. These features are developed and combined to allow for active damping using piezoelectrics, passive damping using constrained layer damping (CLD)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e3a0eabe0b1c7e45781b0b834d648395
https://doi.org/10.1088/0964-1726/5/5/014
https://doi.org/10.1088/0964-1726/5/5/014
This work combines two efforts that have been on-going in the Air Force Research Laboratory. The first effort is the work of the Design Modeling Group which is using the Adaptive Modeling Language (AML) to develop an object-based technology assessmen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dd39a854f1455cdb434ea4b4e92d4b11
https://doi.org/10.21236/ada478915
https://doi.org/10.21236/ada478915
Publikováno v:
48th AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference.
In the process of designing parts with complex geometries using fiber reinforced composite materials, an ideal fiber orientation is generally assumed for the analysis. As the fibers are laid to conform to complex geometries, the actual orientation ca
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6a9153631fdf3344967d48b319be85bd
https://doi.org/10.2514/6.2007-2250
https://doi.org/10.2514/6.2007-2250
Publikováno v:
48th AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference.
In an effort to support the acquisition of advanced aircraft a key phase of the development process must take place. That phase is Technology Assessment, and the ability to assess the technologies proposed to the Air Force Research Lab (AFRL) is an i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7678ccd868084229c31e47765f599ab9
https://doi.org/10.2514/6.2007-2371
https://doi.org/10.2514/6.2007-2371
Publikováno v:
46th AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics and Materials Conference.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::94ac3d326b872dfcf2df5254254d7c86
https://doi.org/10.2514/6.2005-2163
https://doi.org/10.2514/6.2005-2163
Publikováno v:
SPIE Proceedings.
A technique of deforming a flexible wing to hold the airplane in a steady pull-up maneuver with required load factor at high dynamic pressures is examined. Rather than using an elevator system for pull-up, symmetric elastic twist and camber is determ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::71c6c04bbf57e1df1d804ef9926c72ff
https://doi.org/10.1117/12.436485
https://doi.org/10.1117/12.436485
Publikováno v:
41st Structures, Structural Dynamics, and Materials Conference and Exhibit.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::940806514bda07907e0fd89cb19d7d76
https://doi.org/10.2514/6.2000-1451
https://doi.org/10.2514/6.2000-1451
Autor:
Duane E. Veley, Wright-Patterson Afb
Publikováno v:
7th AIAA/USAF/NASA/ISSMO Symposium on Multidisciplinary Analysis and Optimization.
The Adaptive Modeling Language (AML) is an object-oriented, knowledge-based programming language with some unique capabilities which make it a very versatile design environment. Some of these capabilities include dependency tracking, demand driven ca
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4cf0ac12e3710a60d781692d32e930da
https://doi.org/10.2514/6.1998-4872
https://doi.org/10.2514/6.1998-4872
Publikováno v:
7th AIAA/USAF/NASA/ISSMO Symposium on Multidisciplinary Analysis and Optimization.
The Aerospace Technology Assessment System will be a computer-based environment in which the impact of new technologies on aircraft design, performance and cost can be assessed against baseline configurations. As a minimum, the Aerospace Technology A
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cc119aa06a7b2b9537036166b2483a3d
https://doi.org/10.2514/6.1998-4825
https://doi.org/10.2514/6.1998-4825