Results 71 to 80 of about 9,530,789 (257)
, 1990 The papers presented at the Symposium covered the areas in aerospace technology where automatic control plays a vital role. These included navigation and guidance, space robotics, flight management systems and satellite orbital control systems.
International Federation of Automatic Control +1 more
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Advanced Engineering Materials, EarlyView.Solvate ionic liquids lubrication reduced the coefficient of friction by ∼60% compared to dry sliding, reaching steady‐state values as low as 0.04–0.05. Corrosion weight‐loss measurements in 1 M HCl further demonstrated significant inhibition behavior, with only 100 ppm of [Li(G3)][TFSI] (∼68.5 μL/L) reducing corrosion‐product weight loss by 63 ...
Sameh Dabees +6 more
wiley +1 more source
Operation Sequence Planning for Space Manipulator Based on Improved Genetic Algorithm
Nanjing Hangkong Hangtian Daxue XuebaoDuring the process of the space manipulator performing on-orbit service operation tasks， a large number of operation points and complex logical constraints exist.
HAN Fang +4 more
doaj +1 more source
Annual R amp; D Report of the Aerospace Electronics and Systems Division for 1993
, 1994 The Aerospace Electronics(AL) group was actively involved in the design and development of Variable Geometry Digital Engine control Unit (VGDECU) for use in Kaveri engine development program of GTRE.
Aerospace Electronics amp; Systems Division, --
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Adaptive Foam 3D Printing of Ultralight and Multifunctional Materials
Advanced Engineering Materials, EarlyView.Adaptive foam 3D printing, enabled by expandable microspheres, imparts cellular structures to thermoplastic and thermosetting polymers, manufactured through a variety of processes including fused filament fabrication, direct ink writing, digital light processing, and inkjet printing.
Nariman Rajabifar, Amir Ameli
wiley +1 more source
Annual R amp; D report of the Aerospace Electronics and Systems Division for 2002 - 2003
, 2003 The document details the progress of R amp; D activities in Aerospace Electronics amp; Systems Division for the year ...
Aerospace Electronics amp; Systems Division, --
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Rapidly Solidified High‐Strength Invar 36 Prepared by Planar‐Flow Melt Spinning
Advanced Engineering Materials, EarlyView.The Invar 36 alloy was rapidly solidified using the planar‐flow melt‐spinning technique. Ribbon samples with thicknesses ranging from 20 to 160 mm were produced. As the grain size of the ribbon decreased to sub‐micron levels, the hardness increased by more than 2 times.
Bekir Akgül, Mehmet Kul
wiley +1 more source
Annual R amp; D report of the Aerospace Electronics and Systems Division for 1996
, 1997 The document details the progress of R amp; D activities in Aerospace Electronics and System Division for the year ...
Aerospace Electronics amp; Systems Division, --
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Advanced Engineering Materials, EarlyView.Gallium microalloying redirects interfacial reactions in low‐temperature Bi–Sn solders from Cu–Sn toward Cu–Ga intermetallic formation. The resulting Cu–Ga layer suppresses intermetallic growth during thermal aging, alters fracture pathways, and improves interfacial stability.
Iva Králová +6 more
wiley +1 more source
Morphology, Transport, and Dynamics of Protein Adsorption in Open‐Cell Metal Foam
Advanced Engineering Materials, EarlyView.Stainless steel (SS) open‐cell foams are shown to adsorb more protein per unit area than previously reported 316L SS and chromium oxide surfaces under static and flow conditions. An integrated approach combining 3D pore imaging, flow simulation, and protein adsorption experiments characterizes the foam’s performance.
Chinmaya Prerana Inguva +2 more
wiley +1 more source