YaBeSH Digital Library: Recent submissions
Now showing items 2841-2860 of 316660
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Improved Probabilistic Analytical Target Cascading for Complicated System Design: A Case Study of an Aircraft–Propulsion Integrated Conceptual Design
(American Society of Civil Engineers, 2025)AbstractThe acquisition of proper conceptual design is crucial for early development of complicated artifacts due to preventing the potential risks with the propagation of uncertainty factors. However, the following ... -
Dynamic Model for Umbrella Antenna Pointing Performance and Sensitivity Considering Interrib Tension Rope Stiffness Uncertainty
(American Society of Civil Engineers, 2026)AbstractThe performance of umbrella antennas is severely affected by external disturbances and structural parameters. However, existing research has yet to quantify the impact of interrib tension rope stiffness uncertainty ... -
Scarf Repair Design Based on the Axiomatic Design Approach
(American Society of Civil Engineers, 2026)AbstractToday, more than 50 weight percent of the structure of advanced civil aircraft such as the B787 and the A350 are made up of composite materials. Even large parts such as these planes’ wing spars and fuselage are ... -
New Framework for RBDO Applied in a Thrust Chamber
(American Society of Civil Engineers, 2026)AbstractThe design of a thrust chamber (TC) of a liquid propellant engine (LPE) presents several challenges from performance to predicting the optimization and reliability of the TC. Thus, multidisciplinary reliability-based ... -
Autonomous Control for Spacecraft in the Proximity of Noncooperative Targets
(American Society of Civil Engineers, 2025)AbstractRegarding the issue of autonomous control for close approach to noncooperative targets, a control model for astronauts based on the adaptive neuro-fuzzy inference system (ANFIS), and the subtractive clustering (SC) ... -
Multifidelity Model–Assisted Knowledge Transfer Optimization Method for Computationally Intensive Solid Rocket Motor Design
(American Society of Civil Engineers, 2025)AbstractSolid rocket motor design based on high-fidelity simulation models is extremely time-consuming in practical engineering problems. To improve the efficiency of solid rocket motor design problems, this study proposes ... -
Aerodynamic Optimization of a Low-Speed Counterrotating Axial Fan Stage
(American Society of Civil Engineers, 2025)AbstractCounterrotation offers a promising solution for the design of high-performance axial fans. This could be achieved by adopting the best parameter settings for the front rotor (FR) and the rear rotor (RR), and through ... -
Variable Damping Modification Adaptive Control of Aircraft with Wing Damage
(American Society of Civil Engineers, 2025)AbstractWing damage has adverse effects on aircraft, and may even lead to loss of control of the aircraft. This paper proposes a novel variable damping modification adaptive control approach to stabilize and control an ... -
Exploring Spanwise Loss Patterns: Numerical Analysis and Modeling of Linear Cascades with Tip Clearance Based on Leakage Flow Intensity
(American Society of Civil Engineers, 2025)AbstractLeakage and secondary flow losses significantly affect the efficiency of highly loaded compressors. Previous research on the impact of tip clearance on loss patterns has primarily focused on half-span analysis, ... -
Supporting Human Exploration of Mars: Experimental Evaluation of Thermal Drilling for Water Extraction from Martian Glacier Ice
(American Society of Civil Engineers, 2025)AbstractMartian subterranean glacier ice is a valuable resource that could provide the water required for in situ life support and rocket fuel production. Rodriguez Well technology has been proposed as a means to access ... -
Cross-Entropy-Based Adaptive Concurrent Importance Sampling for Probabilistic Seismic Loss Analysis of Spatially Distributed Multistate Systems
(American Society of Civil Engineers, 2026)AbstractSpatially distributed infrastructure systems are crucial assets of a community, and thus assessing their risk under seismic hazards is essential. These assessments should be system-wide, regional, and probabilistic ... -
Compilation of Aero-Engine Composite Flight Profiles Based on Flight Mission Segment Analysis
(American Society of Civil Engineers, 2025)AbstractThe composite flight profile of an aeroengine (AE) forms the basis for creating simulation mission test spectra and evaluating engine strength and lifespan, which is crucial for maintaining structural integrity. ... -
Neural Network–Driven Reentry Reference Trajectory Design and Tracking Using Sliding Mode Control
(American Society of Civil Engineers, 2025)AbstractThis paper introduces a novel method for designing the optimal reentry trajectory for the hypersonic winged reusable launch vehicle, X-33. The proposed method utilizes a cascaded neural network structure to determine ... -
Coordinated Design of Intelligent Morphing Decision and Entry Guidance for Morphing Hypersonic Glide Vehicles
(American Society of Civil Engineers, 2025)AbstractDue to the coupled effects of the morphing variable and the angle of attack on aerodynamic characteristics, the design of the morphing decision and entry guidance for morphing hypersonic vehicles would exhibit a ... -
Nonlinear Thermomechanical Transient Response of Initially Stressed FGM Shallow Shell Panels Including Porosity and Geometric Imperfection
(American Society of Civil Engineers, 2025)AbstractThis paper aims to investigate the simultaneous effects of initial stresses, porosities, geometrical imperfections, elastic foundations, and high temperatures on the nonlinear transient response of spherical and ... -
Monitoring Performance Indicators during Electrokinetic Treatment
(American Society of Civil Engineers, 2025)Abstract Electrokinetic treatment is a sustainable ground improvement method that involves the application of an electric field to the soil to enhance its properties. This study aims to investigate the effect of undrained ... -
Effect of Potassium Nitrate on the Potential Swelling and Shrinkage of an Expansive Soil
(American Society of Civil Engineers, 2025)Abstract The effect of distilled water and potassium nitrate solutions at varying concentrations as inundating fluids on the swelling–shrinkage behavior of an expansive soil was studied through a series of wetting and ... -
Improved Peak Dilatancy Angle for Shear Strength Criteria of Sawtooth Rock Joints
(American Society of Civil Engineers, 2025)Abstract The shear strength criterion for sawtooth joints, which considers only the shear contribution of inclination angle and ignores the effect of height difference, requires improvement. Direct shear tests based on ... -
Estimation of Ground Motion Parameters for Varying Geomedia Intended for Underground Blast Scenarios
(American Society of Civil Engineers, 2025)Abstract Accidental and intended blast-related activities might be detrimental to structures and their personnel. The detonation of explosives for various blast scenarios induces ground shocks that cause a ground vibration, ... -
Dynamic Response Characteristics and Liquefaction Analysis of a Phosphogypsum Tailings Dam
(American Society of Civil Engineers, 2025)Abstract Static and dynamic stability analyses are crucial components of engineering practice for ensuring the stability of phosphogypsum (PG) tailings dams. Within this context, the liquefaction analysis under seismic ...