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RISSaturated Gravity Wave Spectrum in the Polar Summer Lower Thermosphere Observed by Foil Chaff during Campaign “Sodium 88”
Publisher: American Meteorological Society
Abstract: Ten vertical profiles of horizontal winds have been measured at high resolution (25 m) in the range from 85 to 103 km during the sodium campaign in summer 1988 at Andenes, northern Norway (69°N). The purposes of this study ...
A Modified Failure Wedge Model for Modeling Soil–Pile Interaction of Laterally Loaded Piles in Sand Considering Slope Effect
Publisher: American Society of Civil Engineers
Abstract: The installation of many pile foundations near slopes inevitably exposes them to the influence of the slopes on the stiffness and strength of the soil–pile system, which is a significant issue involving geomechanics and ...
State Estimate Based Robust Adaptive Control of a Linked Mass Spring System With Nonlinear Friction
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This paper aims to develop a state estimatebased friction fuzzy modeling and robust adaptive control techniques for controlling a class of multiple degrees of freedom (MDOF) mechanical systems. A fuzzy state estimator is ...
Robust Adaptive Control of PEMFC Air Supply System Based on Radical Basis Function Neural Network
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This technical brief emphasizes on the control of polymer electrolyte membrane fuel cell (PEMFC) air supply system. The control objective is to improve the net power output through adjusting the oxygen excess ratio within ...
Robust Adaptive Control of PEMFC Air Supply System Based on Radical Basis Function Neural Network
Publisher: American Society of Mechanical Engineers (ASME)
Abstract: This technical brief emphasizes on the control of polymer electrolyte membrane fuel cell (PEMFC) air supply system. The control objective is to improve the net power output through adjusting the oxygen excess ratio within ...
Laboratory Study and Modeling of the Strength Evolution of Dredged Soil Stabilization Using Alkali-Activated Ground Granulated Blast-Furnace Slag
Publisher: ASCE
Abstract: The weak mechanical properties of dredged soil can be improved by using cementing agents. Comprehensive investigation of the efficacy of stabilizing methods, including Portland cement (PC) and alkali-activated ground ...