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Journal of Aerospace Engineering
EISSN: 1943-5525
ISSN: 0893-1321
Priority: 6
Publisher: American Society of Civil Engineers
Description: The Journal of Aerospace Engineering promotes the implementation and development of space and aerospace technologies and their transfer to other civil engineering applications. Topics of interest include aerodynamics, computational fluid dynamics, wi More ...
Now showing items 2111-2120 of 2238
Numerical Simulations of Aircraft Engine Ring Gear Quenching by Using Mean Field Model of Phase Transformations in Pyroware Steel 53
Publisher: ASCE
Abstract: Development of the fast model of phase transformations in the Pyrowear 53 steel was the objective of the paper. An upgrade of the JMAK (Johnson–Mehl–Avrami–Kolmogorov) was proposed. Coefficients in the model were introduced ...
Combined Fault Diagnosis Scheme Based on Recurrent Neural Network and H− Observer for Satellite Attitude Control System
Publisher: ASCE
Abstract: This study proposes a combined fault diagnosis scheme based on a recurrent neural network (RNN) and an H− observer for satellite attitude control systems (ACSs) in the presence of model uncertainties, external disturbances, ...
Experimental and Numerical Investigations of Inlet Circumferential Fluctuations in Swept Compressor Cascades
Publisher: ASCE
Abstract: Swept blades have been widely used in the transonic fan/compressor of aircraft engines. However, because of the gap in knowledge regarding the change of the inlet flowfield by sweeping, design deviations are often produced. ...
Interface Shear Behavior of MGS-1 and JEZ-1 Martian Regolith Simulants
Publisher: ASCE
Abstract: The mechanical behavior of Martian regolith–structure interfaces is of great significance for the design of Mars rover and excavation tools, as well as for infrastructure construction for Mars exploration. This paper aims ...
Event-Triggered Fixed-Time Control for Six-Degrees-of-Freedom Spacecraft Formation with Actuator Saturation
Publisher: ASCE
Abstract: This paper addresses the fixed-time, six-degrees-of-freedom control problem for the distributed spacecraft formation system subject to actuator saturation, considering limited communication resources. Since only a fraction ...
Concurrent Subspace Complex Coordination Optimization Method for Structural Layout Synthetical Optimization Problem
Publisher: ASCE
Abstract: The shortcomings of the concurrent subspace collaborative optimization (CSCO) method for structural layout synthetical optimization problem have been analyzed in the current paper. Based on the complex method principle and ...
Shape Change Analysis and Design of Cylindrical Tensegrity Booms
Publisher: ASCE
Abstract: In space applications, the pursuit of deployable structures with high packaging efficiency and low mass is essential. Tensegrity structures, prestressed networks of struts and cables, offer a promising approach. In this ...
Identification of Distributed Dynamic Loads in Gradually Varying Two Spatial Dimensions Based on Discrete Cosine Transform and Kalman Filter with Unknown Inputs
Publisher: ASCE
Abstract: The identification of two-dimension distributed dynamic loads using partial structural responses is still challenging. In this paper, a method is proposed to identify the gradually varying spatial distribution functions ...
Parameter-Influencing Analysis of Aeroengine Operation Reliability
Publisher: ASCE
Abstract: The reliability during aeroengine operation is significant in monitoring its time-varying operational status and providing valuable reference for both operation and design. To study aeroengine time-series operational ...
Spin-Up and Appointed Time Attitude Control of Tethered Spacecraft for Artificial Gravity
Publisher: ASCE
Abstract: This paper investigates an artificial gravity strategy using the spinning tethered spacecraft (STS), which is spun along orbital direction. An appointed-time prescribed performance (ATPP) attitude controller of tethered ...