ASCE: Recent submissions
Now showing items 561-580 of 107386
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Deep Learning–Assisted Evaluation of Total Pressure Distortion in S-Duct Inlets from Sparse Sensor Data
(American Society of Civil Engineers, 2026)AbstractTraditional inlet total pressure distortion evaluation methods, which rely on dense sensor arrays, are costly and complex in industrial applications. This paper presents a deep learning approach using convolutional ... -
Full-Phase Leading-Edge Slotted-Slat Design and Optimization for the 30P30N Airfoil in Takeoff, Landing, and Cruise Conditions
(American Society of Civil Engineers, 2026)AbstractSlotted slats can further enhance the lift-enhancing effectiveness of conventional slats, demonstrating superior applicability in scenarios where flaps suffer performance degradation due to water spray impacts ... -
Application of Bio-Inspired Dihedral Wingtip Attachments on a Flat-Plate Wing for Micro Aerial Vehicles
(American Society of Civil Engineers, 2026)AbstractThis study explores the aerodynamic performance of flat-plate wings equipped with dihedral wingtip attachments (winglets) meant for micro aerial vehicle (MAV) applications that operate at low Reynolds number (Re). ... -
Thermo-Aeroelastic Flutter Instability and Nonlinear Aeroelastic Responses of Viscoelastic Sandwich Composite Panels
(American Society of Civil Engineers, 2026)AbstractThis study investigates the flutter instability and nonlinear aeroelastic responses of viscoelastic sandwich composite panels under thermal conditions. First, the Kelvin–Voigt model is employed to establish a ... -
Control Algorithms for Quadrotor UAVs under Wind Disturbance
(American Society of Civil Engineers, 2026)AbstractAs unmanned aerial vehicle (UAV) outdoor missions increase, low-altitude wind disturbances significantly affect flight performance and demand stronger control robustness. Based on the quadrotor dynamic model ... -
Multisource Borehole Data Fusion for Stochastic Inversion of Seabed Stratigraphic Architecture Based on the Fuzzy Markov Chain
(American Society of Civil Engineers, 2026)AbstractSignificant uncertainty in the traditional geological mapping of seabed stratigraphy exists due to the natural heterogeneity of marine sedimentary soils and the limited number of boreholes. In this study, the ... -
High-Accuracy Entry Guidance with Analytical Trajectory Prediction for Large-Maneuver Gliding
(American Society of Civil Engineers, 2026)AbstractIn hypersonic vehicle entry guidance, trajectory prediction is widely used, and its accuracy directly affects the performance of the flight mission. To fast predict the trajectory, existing methods mainly focus on ... -
Study on the Acoustic Resonance Mechanism in a Compressor Cavity Based on a Flat Cascade Model
(American Society of Civil Engineers, 2026)AbstractIn response to the research challenges concerning the mechanism of acoustic resonance excitation in aero-engine compressors, internal noise testing experiments were conducted on a high-pressure compressor. The ... -
Ground State Theory Study of Aircraft Fuel Tank Cool-Oxygen Reductive Inerting System
(American Society of Civil Engineers, 2026)AbstractThe performance of an aircraft fuel tank inerting system is critical to aircraft safety. To explore a novel aircraft fuel tank inerting method, this paper proposes an inerting approach that integrates fuel-vapor ... -
Identification of Aerodynamic Parameters of Unmanned Aerial Vehicles under Non-Gaussian Measurement Noise
(American Society of Civil Engineers, 2026)AbstractRegarding the dependence of the traditional extended Kalman filter (EKF) algorithm on Gaussian measurement noise for identifying aerodynamic parameters in unmanned aerial vehicles (UAVs), an interacting noise ... -
Data-Driven Health Index Estimation and Multiagent Deep Reinforcement Learning for Optimizing Aeroengine Maintenance Strategies
(American Society of Civil Engineers, 2026)AbstractThis paper presents a novel framework for optimizing aeroengine maintenance strategies, addressing the limitations of traditional approaches that rely on simplified degradation models and fixed inspection intervals. ... -
Reorienting the Solar Wing of a Landed MAV for Recharge via Dual Vectored-Thrust Control
(American Society of Civil Engineers, 2026)AbstractThe flight endurance of microaerial vehicles (MAVs) is severely limited due to their size, weight, and power constraints. Integrating solar energy into MAVs shows promise in addressing this issue, and thus they ... -
Optimization of Nonsinusoidal Twisting Motion for Enhanced Aerodynamic Performance of Three-Dimensional Flapping Wings
(American Society of Civil Engineers, 2026)AbstractThe combined motion of flapping and twisting in a flapping wing can achieve high propulsion efficiency. However, prior research has predominantly concentrated on the analysis of 2D airfoils subjected to sinusoidal ... -
Anomaly Detection for Wind Tunnel Flow Field Based on Ensemble Learning
(American Society of Civil Engineers, 2025)AbstractAnomalies in wind tunnel data can seriously affect data integrity, making efficient anomaly detection essential for improving data-driven methods. Research has shown that ensemble models for anomaly detection ... -
Experimental and Numerical Analysis of a Toroidal Propeller
(American Society of Civil Engineers, 2025)AbstractThis study presents an experimental and numerical analysis of a 254 mm toroidal propeller, focusing on its aerodynamic performance and acoustic characteristics. Experiments were conducted in an anechoic chamber, ... -
Novel RISE-Based Fault-Tolerant Control for Air-Breathing Hypersonic Vehicle with Actuator Fault and Unmatched Disturbance
(American Society of Civil Engineers, 2025)AbstractThis paper addresses the design of a fault-tolerant control strategy for the attitude system of air-breathing hypersonic vehicles (AHVs) subjected to actuator faults and unmatched disturbances, aiming to enhance ... -
Resilience Evaluation of Existing Metro Stations Considering Adjacent Construction Disturbance Intensity: Methodology and Application
(American Society of Civil Engineers, 2025)AbstractExisting metro stations (EMSs) are increasingly subject to disturbances from adjacent construction activities, posing significant threats to their operational safety. Resilience of EMSs throughout the disaster chain ... -
Singularity Analysis and Optimization Design for Landing Gear Locking Performance Considering Ground Loads
(American Society of Civil Engineers, 2026)AbstractThe locking mechanism assumes the responsibility of locking the landing gear in the extended position, which is the key to ensure that the landing gear is stable to withstand the landing load of the aircraft. ... -
Novel Element for Fracture Analysis of Delaminated Layered Composite Plates Using the Multilayer Modeling Method
(American Society of Civil Engineers, 2025)AbstractA novel element is proposed for fracture analysis of layered composite plates with delamination using the multilayer modeling method. The upper and lower subplates are both divided into one or multiple sublayers, ... -
Distributed Economic Nonlinear Model Predictive Control for Cooperative Attitude Maneuvers in Multiagent Spacecraft Formation Flying
(American Society of Civil Engineers, 2025)AbstractIn this paper, a distributed economic nonlinear model predictive control (DENMPC) is proposed to decrease the energy consumption in attitude cooperative control of spacecraft formation flying. Unlike traditional ...