Results 121 to 130 of about 1,252,707 (292)

Cessna Aircraft Company, Board of Directors Meeting Minutes, 1932-1933

open access: yes, 1932
Meeting minutes for the board of directors of the Cessna Aircraft Company.Archival master image scanned in reflective mode as 24-bit RGB color TIFF. Display image is 8-bit 150 dpi JPG, quality rating 8, generated from uncompressed archival TIFF using ...
Cessna Aircraft Company
core  

Safeguarded Reinforcement Learning for Dynamic Environments

open access: yesOptimal Control Applications and Methods, EarlyView.
This paper uses a combination of Reinforcement Learning and Funnel Control to train a fast and safe controller for systems operating in changing environments. Furthermore, the presented formulation overcomes former limitations associated with the need for predefined reference trajectories.
Simon Gottschalk
wiley   +1 more source

Optimal Control of a Small Flexible Aircraft Using an Active Gust Alleviation Device

open access: yesMathematics
Small flexible-wing aircraft are vulnerable to gusts due to their low inertia and operating regime at low-Reynolds-number regimes, compromising flight stability and mission reliability.
Yanxuan Wu   +4 more
doaj   +1 more source

Cessna Aircraft Company, Stockholders' Meeting Minutes, 1928-1930

open access: yes, 1928
Minutes for annual and special stockholders' meetings of the Cessna Aircraft Company. Meeting notices and proxy statements are included.Archival master image scanned in reflective mode as 24-bit RGB color TIFF. Display image is 8-bit 150 dpi JPG, quality
Cessna Aircraft Company
core  

Progressive Damage and Impact Behavior of Carbon Fiber/Epoxy‐Aluminum 2024‐T3 CARALL Composites: Experimental Investigation and Hybrid Finite Element Modeling Approach

open access: yesPolymer Composites, EarlyView.
Experimental evaluation and hybrid FE modeling of drop‐weight impact damage behavior in 2/1 CARALL panels: A comparison of experimental and numerical results. ABSTRACT The present work investigates the dynamic response of Carbon Fiber Reinforced Epoxy Reinforced Aluminum 2024‐T3 FML with a 2/1 stacking arrangement subjected to low velocity impacts. Low
Mehmet İskender Özsoy   +4 more
wiley   +1 more source

Cessna Aircraft Company, Board of Directors Meeting Minutes, 1945

open access: yes, 1945
Meeting minutes for the board of directors of the Cessna Aircraft Company.Archival master image scanned in reflective mode as 24-bit RGB color TIFF. Display image is 8-bit 150 dpi JPG, quality rating 8, generated from uncompressed archival TIFF using ...
Cessna Aircraft Company
core  

Structural Performance of Hybrid Fiber–Metal Laminates Reinforced With Natural and Synthetic Fibers: Tensile, Dynamic–Mechanical, and Residual Stress Behavior

open access: yesPolymer Composites, EarlyView.
Hybrid fiber‐metal laminates combining aluminum with carbon, glass, and sisal/epoxy layers. Sisal fibers maintained strength, improved strain and thermal stability, and reduced residual stresses with less synthetic fiber. ABSTRACT This work studied how hybridization between natural and synthetic fibers influences the structural tensile performance ...
Vilson Dalla Libera Junior   +4 more
wiley   +1 more source

Study of airplanes annual departure effects on design airfield thickness using FAARFIELD program

open access: yesMuthanna Journal of Engineering and Technology
Due to the development of aircraft types and quantities, one of the most important parameters affecting the design thickness of the airport runway is the annual departure of aircraft.
Jaber Hussein
doaj   +2 more sources

Material Coding for Aircraft Manufacturing Industry

open access: yesJournal of Aerospace Technology and Management, 2014
Material coding is the basis for enterprises to perform information management. There are various kinds of materials in the aircraft manufacturing industry.
Hong Xia Cai, Ming Yu Dai, Tao Yu
doaj  

The Long Trajectory of Rubber Physics: 3500+ Years and Counting

open access: yesJournal of Polymer Science, EarlyView.
Natural rubber's trajectory is traced from Mesoamerican use of Castilla elastica through vulcanization and the pneumatic tire to macromolecular physics and modern solid‐state refrigeration. Illustrations of C. elastica and an H. brasiliensis plantation frame the historical progression from indigenous material, then industrial crop and on to advanced ...
Gregory B. McKenna
wiley   +1 more source

Home - About - Disclaimer - Privacy