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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 1771-1780 of 2238
Development and Validation of a LQR-Based Quadcopter Control Dynamics Simulation Model
Publisher: ASCE
Abstract: The growing applications involving unmanned aerial vehicles (UAVs) are requiring more advanced control algorithms to improve rotary-wing UAVs’ performance. To preliminarily tune such advanced controllers, an experimental ...
Probabilistic-Based Nonlinear Progressive Failure Analysis of Piezoelectric Laminated Composite Shell Panels in Hygrothermal Environment
Publisher: ASCE
Abstract: Nonlinear progressive failure analysis (PFA) of piezolaminated composite shell panel under mechanical out-of-plane loading in the hygro-thermal environment is performed. The higher-order shear deformation theory (HSDT) ...
Coordinated Control Based on Reinforcement Learning for Dual-Arm Continuum Manipulators in Space Capture Missions
Publisher: ASCE
Abstract: The increasing number of defunct and fragmented spacecraft poses a growing hazard to existing onorbit assets. The redundant continuum manipulator with high flexibility provides dual-arm robotic systems with apparent ...
Optimized Placement of Piezoelectric Actuator for Multichannel Adaptive Vibration Control of a Stiffened Plate
Publisher: ASCE
Abstract: The optimization of piezoelectric actuator placement has been widely investigated in connection with active vibration control. In this paper, a modified optimization criterion considering the control spillover effect is ...
Multiple Spacecraft Formation and Station-Keeping Control in Presence of Static Attitude Constraint via Decentralized Virtual Structure Approach
Publisher: ASCE
Abstract: In this paper, the problem of spacecraft formation attitude control in the presence of state constraints has been investigated. Multiple constraints such as a spacecraft’s forbidden-attitude avoidance and also the maximum ...
Airfoil–Vortex Interaction Noise Control Mechanism Based on Active Flap Control
Publisher: ASCE
Abstract: Blade-vortex interaction (BVI) noise is a significant source of rotor noise. In recent years, active flap control (AFC) has been used successfully to control BVI by adding a trailing edge flap to the blade. However, due ...
Sensitivity-Based Parameterization for Aerodynamic Shape Global Optimization
Publisher: ASCE
Abstract: For aerodynamic shape design using gradient-free searching algorithms, which can be applied more flexibly than gradient-based ones, computing costs increase dramatically with dimensionality. Rational design variables are ...
Predicting Spatial Distributions of Lighthill’s Aeroacoustic Source Terms Using Steady-State RANS Simulations in Turbocharger Compressors
Publisher: ASCE
Abstract: Lighthill’s aeroacoustic analogy connects acoustic source terms with vortical and turbulent structures. For resolving vortical and turbulent structures in computational fluid dynamics (CFD) simulations, mesh refinements ...
Robust Adaptive Control for Spacecraft Rendezvous with Predefined-Time Prescribed Performance and Input Saturation
Publisher: ASCE
Abstract: This paper proposes a robust adaptive predefined-time control scheme for spacecraft rendezvous maneuvers with the consideration of input saturation and external disturbances. To ensure the rendezvous maneuver completing ...
A 3D-Printing Centered Approach to Mars Habitat Architecture and Fabrication
Publisher: ASCE
Abstract: It is seemingly inevitable that one day humans will land on the surface of Mars. Between the Apollo lunar missions, International Space Station, and Martian rovers and landers, much of the technology required to transport ...