OPEN ACCESS
- Joint pseudo-range and Doppler positioning method with LEO Satellites‘ signals of opportunity
- Enhancement of scramjet inlet efficiency by geometrical modifications
- Gnss-denied unmanned aerial vehicle navigation: analyzing computational complexity, sensor fusion, and localization methodologies
- A review of coaxial thermocouples on transient heat flux measurement
- Characterization and modeling of GNSS site-specific unmodeled errors under reflection and diffraction using a data-driven approach
- Aerodynamic loading on sharp and blunt trailing-edged rotor blades at high advance ratio
- Tightly coupled VLP/INS integrated navigation by inclination estimation and blockage handling
- Lateral-directional wind tunnel tests of the PROSIB 19-pax aircraft model
- Sidewalk matching: a smartphone-based GNSS positioning technique for pedestrians in urban canyons
- BIG: a framework integrating brain-inspired geometry cell for long-range exploration and navigation
- Stepwise autonomous orbit determination of large LEO constellations by GNSS observations with partial inter-satellite ranging
- Numerical simulation of fluid–structure interaction for solid rocket engine nozzle ablation
- An improved carrier-phase-based method for precise time synchronization using the observations from the China Space Station-ground synchronization system
- Inductive transfer-learning of high-fidelity aerodynamics from inviscid panel methods
- Visual-inertial navigation assisted by a single UWB anchor with an unknown position
- Study on rapid calculation and imaging simulation of aircraft infrared radiation characteristics
- Equatorial plasma bubble model and integrity risk evaluation for ground based augmentation system in Hong Kong
- A novel wall interference correction method for airfoil
- A reliable NLOS error identification method based on LightGBM driven by multiple features of GNSS signals
- Numerical simulation of turbulent airflow around a tall telecommunication tower model
- Recent development of integrated design and improving methods of waverider and inlet
- Comparative study on predicting turbulent kinetic energy budget using high-order upwind scheme and non-dissipative central scheme
- Influence of the shock wave-turbulence interaction on the swirl distortion in hypersonic inlet
- GNSS/IMU/LO integration with a new LO error model and lateral constraint for navigation in urban areas
- Multiscale simulation of rarefied gas dynamics via direct intermittent GSIS-DSMC coupling
- On the effects of non-zero yaw on leading-edge tubercled wings
- A novel global grid model for soil moisture retrieval considering geographical disparity in spaceborne GNSS-R
- Wind-resistant design theory and safety guarantee for large oil and gas storage tanks in coastal areas
- Analysis of the gain factors of 5G-assisted BDS RTK positioning in urban environments
- A dual-base station constraint method to improve deformation monitoring precision consistency in strip regions
- High-precision GPS orbit determination by integrating the measurements from regional ground stations and LEO onboard receivers
ABSTRACT
- Experimental and numerical study on stability enhancement casing treatment in a counter-rotating axial compressor
- Bioinspired Consensus-based Spacecraft Swarm Control for Autonomous Capture of Uncooperative Targets
- Development of a Hanging Pendulum Thrust Stand for Pulsed Plasma Thrusters
- Effect of porosity on high-temperature tensile properties of 2D woven C/SiC with hole-edge densification structure
- Effect of ammonium perchlorate content on the combustion and injection efficiency of Al-H2O gelled propellant
- Prioritized Experience Replay-based Adaptive Hybrid Method for Aerospace Structural Reliability Analysis
- Effective emission control of aero-engines via nonlinear dual-estimators for uncertain states and parameters
- Prediction method for mechanical properties of inflatable wing and its buckling failure mechanism
- Assessing the structural design of fixed-wing airframes for next-generation electric aircraft
- Aerospace Airflow and Transient Elastodynamic Responses of the Smart Composite Structures: Verification of the results via a machine learning algorithm
- The effect of multilevel spherical triggers on the crashworthiness capacity of thin-walled structures
- Review of in-situ oxygen extraction from lunar regolith with focus on solar thermal and laser vacuum pyrolysis
- Revealing the impact of operational constraints on aerodynamic collision avoidance maneuvers: In-flight results from the BEESAT-4 CubeSat
- Cold sintering as a promising in-situ lunar regolith resource utilization approach: Parameter optimization for geopolymer products
- Experimental evaluation of a reed valve air intake system for microwave rocket in ground-static tests
- Adaptive Censoring-Probability-Based Tobit Kalman Filter for Tracking Maneuvering Targets
- Event-driven Based Online Adaptive Trajectory Planning and Control for the UAV Slung-payload Transportation System
- A vector-type finite-time trajectory tracking controller for quadrotor UAVs with safety constraints
- Iron (alloy) extraction on Mars through carbothermic reduction of regolith: a thermodynamic assessment and experimental study
- Analytical and data-driven Koopman operator for the perturbed Kepler and circular restricted three-body problems
- Addressing Challenges to Engineering Feasibility of the Centrifugal Nuclear Thermal Rocket
- Towards a GNSS-Assisted Autonomous Heterogeneous Clock System for Very Small Satellites in the Earth-Moon System
- Design of a Combinatorial Multi-branched-chain Origami Capture Mechanism with Four-Six Creases and Its Kinematic Analysis
- LUnar Geology Orbiter concept to study lunar Irregular Mare patches and lava tubes from orbit
- How isolated and confined-environment missions shape human interactions: SIRIUS-21
- Numerical research on mixing combustion characteristic of vortex flow pancake hybrid rocket motor
- Trajectory tracking algorithm of ballistic missile in the ascent phase based on deep learning
- The protection of AI-based space systems from a data-driven governance perspective
- Iterative Control Method for Quasi-Sun-pointing Attitude of Solar Power Satellites
- Form-finding design of creased cable-membrane structures based on nonlinear finite element method
- Weight reduction of unmanned aircraft considering aerodynamic load uncertainties for reassessment of structural safety factors
- Establishment and stabilization of ethylene-air flames in a strut-fueled supersonic combustor: with and without oxygen supplementation
- Experimental and numerical investigation on the effect of boundary layer injection on skin friction in a scramjet combustor
- Numerical study on the internal flow mechanisms of variable geometry high-load low-pressure turbine cascade under wide operating conditions
- Investigation of the Characteristics and Performance of a Solid Rocket Scramjet Combustor at Mach 6
- Profiled-truncation Technique For Busemann-traced Compression Fields
- Tabulated Chemistry Method for High Enthalpy Equilibrium Flows in Bipropellant Engines
- Numerical investigation of vortex-based sweeping jet actuator for film cooling: A comparative study
- Transient dynamic analysis of meshless C/SiC lattice sandwich plates subjected to thermal shock in supersonic airflow
- Rotor optimization design of a multistage transonic compressor based on entropy loss breakdown analysis
- Convolutional Neural Network-Based Multi-Modal Detection Model for Combustion Instability in Swirling Flames
- Suppressing Complex Flow Fields and Losses in a Transonic Compressor with Micro-structures
- Numerical study on the effects of different total temperature inlet distortions on the aerodynamic performance and stability of the centrifugal compressor
- Modeling and analysis of performance degradation in proton exchange membrane fuel cell system for aviation applications
- Parametric analysis of ammonia as a drag reducer in the scramjet combustor
- Self-adaptive turbulence eddy simulation of a dual-mode, multi-stage, and cavity-based scramjet combustor
- Shock reflection with the influence of wave structures near the intersection point in confined-space double-wedge
- Experimental Characterization of an Axisymmetric-Sector Inertial Particle Separator Wind Tunnel
- Spatio-temporal characteristics of flow field and aerodynamic excitation force in rotating detonation engine turbine
- Meshless Simulation of Multi-Propeller/Wing Interactions in Typical Distributed Electric Propulsion Configurations
- Hierarchical Decision-Making Model for Multi-Aircraft Formation in Forest Firefighting Missions
- Effect of heat transfer on shock train oscillations in a diverging isolator
- A Heat Flux Distribution Prediction Method for Hypersonic Flight Vehicle along Trajectory Based on POD and TSCN
- Structural impact on flame dynamics and mode transition in dual-swirl hydrogen flames
- Geostationary Autonomous Trajectory Determination Technology based on Enhanced Inter-Satellite Links of the Beidou Medium Earth Orbit Constellation
- Research on the performance of a solid rocket motor thrust vector control test bench with a multipoint combined piezoelectric dynamometer and mass/centroid adjustable spoke engine model
- Swaying, intermixing, and stabilized vortex flow patterns behind bluff bodies controlled by plasma actuators: Flow past an oscillating circular cylinder
- An online learning framework for aero-engine sensor fault detection isolation and recovery
- Numerical and experimental investigation of multifunctional high-efficiency anti-icing nickel-plated carbon fiber heating elements for wing-shaped composite airfoils
- Prediction and optimization for a threaded reusable spacecraft separation device
- A new distributionally robust optimization method and its application to rotor-stator clearance
- Optimization strategy for ensemble learning models based on fusing resampling, adaptive dimensionality reduction, and Optuna in intelligent flight technology evaluation
- Air-breathing wide-range vehicle configuration concepts with double-sided inlet based on the waverider theory
- Total energy control system-based interval type-3 fuzzy logic controller for fixed-wing unmanned aerial vehicle longitudinal flight dynamics
- Innovative design, experiment and verification of undisturbed sampling technology for lunar superficial layer
- Maneuvering target tracking based on a random motion model and integrated random interacting multiple model filtering
- Combined flow control for corner separation in compressor cascades: A mechanistic and performance evaluation
- Acoustic detection of the liquid-vapor interface in settled propellant tanks
- HYPERGRAVITY INFLUENCES MOUSE ERYTHROCYTE MEMBRANE LIPID COMPOSITION AND ANTIOXIDANT POTENTIAL
- Stability and form-finding of shelters subjected to moonquakes of the lunar south polar region
- Adjustability analysis and experiment for mesh antenna
- Investigation on same-track multirotor separation using CFD simulated flow field and software in the loop stability analysis
- Event-triggered three-dimensional adaptive anti-disturbance IGC method for a class of flight vehicles
- Low computational sequential optimization for large-scale satellite formation reconfiguration
- Anti-saturation prescribed-time control for stochastic systems of free-flying space robots using a self-adapting non-monotonic approach
- Evolution of Oxide Composition, Liquidus Temperature, and Viscosity During Lunar Molten Regolith Electrolysis
- Adaptive guidance for low-thrust formation flight mission in circular relative orbit
- Study on the mixing characteristics of powder fuel in supersonic flow
- Autonomous optical navigation for DESTINY+: Enhancing misalignment robustness in flyby observations with a rotating telescope
- Flow mechanisms and loss analysis of cavity leakage flow in a 1.5-stage axial compressor
- Experimental investigation on the flow mixing and core length of a supersonic multiple jet configuration using cross-wire as vortex generators
- Investigation on combustor performance of a ramp-based solid rocket scramjet with ethylene addition
- Analysis Method for Microvibration Energy Flow in Spacecraft Structures and Criterion for Determining Key Regions of Energy Transfer Pathways
- Uncertainty effect of leading edge fouling on aerodynamic performance of compressor cascades
- Placing Lunar Resources Research in the Context of Mining Feasibility Studies
- Air system optimization coupled with electric supercharger matching of a two-stroke aircraft engine based on machine learning and NSGA-III
- Atomization of highly reactive simulant with Hydrogen Peroxide by a liquid–liquid pintle injector
- A modified Prandtl’s model for predicting the bearing capacity of lunar soil ground under extraterrestrial gravitational environment
- Numerical simulation and experimental study of high-speed impact penetrator for lunar subsurface
- Modeling and control techniques for landing on (99942) Apophis: An analysis of a mission scenario
- Monitoring Cardiorespiratory and Cognitive Performance during Simulated Spaceflight
- Neutron Radiation Dosimetry on Mars
- Forecasting F10.7 and F30 indices using the variational mode decomposition algorithm and the deep-learning Time-series Dense Encoder Model
- Water Extraction and Collection from Icy Lunar Regolith by Microwave Heating
- Identifying an efficient endpoint for oxygen extraction from lunar regolith simulant pellets using molten salt electrolysis
- Metals extraction on Mars through carbothermic reduction: Mars regolith simulant (MGS-1) characterization and preliminary reduction experiments
- Fault-tolerant target tracking control for the USV-UAV platform via the visual-based guidance and fault-tolerant control
- Investigation on the effect of geometric configuration on the flow field morphology and propulsive performance of oblique detonation combustor
- Real-Time Synchrotron X-ray lmaging of Laser Additive Manufactured Lunar Regolith Simulant
- Design of space systems and operational mission architectures using sandbox games
- Unexplained starlight pulses found in optical SETI searches
- A CALL FOR ORBITAL ACCOUNTABILITY: DA-ASAT TESTS AS HARMFUL INTERFERENCE AND CONTAMINATION
- Dispersion curves calculation for all-CFRP sandwich composite using Spectral Collocation Method
- Drag and overall aeroheating reduction of a dual-disk-dual-jet in rarefied hypersonic flow in near space
- The UAP Assessment Matrix: A proposed framework for evaluating evidence and understanding regarding Unidentified Anomalous Phenomena
- Unsupervised Approach to Detect Interconnections Between Unstable Resonant Orbits
- Multi-Objective Trajectory Optimization of Mars Hybrid Rockets with In Situ Propellants
- Inviscid information-embedded machine learning for the airfoil inverse mapping
- Adaptive attitude tracking control for reusable launch vehicle with actuator and sensor faults
- Robust and efficient single-CNN-based spacecraft relative pose estimation from monocular images
- Investigation of energy-efficient and ultraviolet-resistant multifunctional composite silica aerogel for sustainable lunar base construction
- Experimental and Simulation Investigation on Partially Catalyzed Ignition Process of Hydrogen Peroxide/Kerosene in a Lab-scale Rocket Engine
- Evaluating geometric primitives for crater-based pose estimation
- Aerodynamic and stealth integrated design of hypersonic vehicle based on discrete adjoint method
- Performance analysis of a rotating detonation turbine engine considering operating condition limitations
- Measurement of the Second-mode's Propagation Velocity in the Hypersonic Boundary Layers of a Flared Cone with Dual-frame Focusing Schlieren and Optical Flow Velocimetry
- Lateral Jet-Rarefied Hypersonic Freestream Interaction over a Three-Dimensional Cone
- Modelling and numerical optimisation of refractive surface patterns for transmissive solar sails
- International regulation for the use of Nuclear Power Sources in outer space: status quo, shortcomings and possible ways out
- Nonlinear dynamic inversion with generalized actuator dynamics: performance and stability
- Enhanced High-Fidelity and Dynamic Modeling for Power Conditioning Units Synchronized with On-Orbit Satellites
- Data Mining-assisted Multi-objective Optimization of Blade Angle Distributions for Efficiency and Stability Enhancement of a Free-form Centrifugal Impeller
- Prediction of compressor blade cascade flow field based on Fourier neural operator
- The first high frequency technosignature search survey with the Sardinia Radio Telescope
- Clustering investigation of scramjet combustion processes based on contrastive learning
- Bridging ephemeris transition gaps: Quasi-periodic extensions for the Hill Restricted Four-Body Problem in cislunar space
- Correction to "FlyRadar – Targets for Future Drone-Based GPR Survey on Mars"
- Comparison of autorotation and propulsive landing for planetary exploration
- Simulation-based aerodynamic load follow-up load method and experimental study for the morphing fuselage of high-speed aircraft
- Active Vibration Control Method Based on Rotor Speed Modulation for eVTOL
- Detection of Interconnections Between Unstable Resonant Orbits Via Machine Learning
- How to improve the attitude accuracy of the star sensor under dynamic conditions: A review
- Light Curves Sequential Comparison Strategy for Improved Understanding of LEO Uncontrolled Objects
- Experimental study on high-temperature thermal oxidation and laser ignition of aged boron powder
- Dynamics modeling and simulation analysis of a reusable high-pressure staged combustion LOX/kerosene variable thrust rocket engine
- Aerodynamic design of fixed-wing VTOL aircraft powered by gas-driven fan propulsion system
- Design optimization of axial slot casing treatment and blade in an axial compressor based on deep learning and reinforcement learning
- Improved Quadratic Constitutive Relation via Turbulence Anisotropy Analysis and Symbolic Regression
- Numerical Simulation Study on Aeroelastic Stability Mechanism of a Transonic Fan Rotor
- The quest for habitats in the outer Solar System and how to protect exotic pristine environments
- Dynamic combustion and response characteristics of a novel combined solid rocket motor regulated by a pintle valve
- Study on the combustion characteristics of high-speed non-premixed reactants enhanced by rotating detonation jet
- Optimization of shape memory polymer composite based corrugated morphing wing flap structure
- Effects of injector geometry on the combustion characteristics and stability of nonpremixed O2/CH4 coaxial flames in a model combustor
- Relative Navigation of Circumlunar Satellite Formation in DSL Mission: Real-time Solution for Incomplete Observations
- A unified dynamic modeling for FGM sandwich conical shell built-in reinforcing plate in airflow environment
- Unwinding-free property of the dual-quaternion-based pose tracking controllers designed by fully actuated system approaches
- Attention-Based Multi-Modal Learning for Aircraft Engine Fan Fault Diagnosis
- Sparse Online Gaussian Process Regression-based Robust Nonlinear Dynamics Inversion for Multirotor with Forward Flight Ground Effect
- Separation Prediction and Roughness Effect Simulation of Iced Airfoils Based on a Modified k–ω–γ Transition Model
- Dynamic load alleviation of input-redundant flexible aircraft via nonlinear control allocation over invariant manifold
- Counting Stars and Costs: An Empirical Examination of Space Launch Cost Trend at NASA
- Effects of concomitant hypoxia and simulated microgravity on skeletal muscle, liver, and lungs in a novel experimental mouse model
- Effect of H2/O2 concentration gradient on detonation re-initiation behind the pre-detonator tube
- Effect of Bionic Passive Flow Control Schemes on Compressor Cascade Performance
- Bird strike-induced damage studies on bio-inspired laminated plates with holes
- Quantized Feedback Neuroadaptive Control for a Non-affine Hypersonic Flight Vehicles System with Actuator Saturation
- PSD INDI and Wake Gradient Based Control of High Aspect Ratio UAVs' Close Formation Flight
- Reinforcement Learning for Gust Load Control of an Elastic Wing via Camber Morphing at Arbitrary Sinusoidal Gusts
- Numerical investigation on non-premixed rotating detonation with the induced forward motion shock wave
- Improved Additive Manufacturing of Lunar Regolith Simulant via Digital Light Processing for In-Situ Resource Utilization on the Moon
- Design, Performance, and Preliminary Erosion Evaluation of a 50 W–200 W Water-Fueled Hall Thruster with Permanent Magnets
- RD22 as a potential rice variety for space exploration: Investigation the impact of a clinostat-simulated microgravity on seed germination across commercial rice varieties
- Complete CASSE Acceleration Data Measured upon Landing of Philae on Comet 67P at Agilkia
- Structural and Configurational Optimization of Spacecrafts in Very Low Earth Orbit using Atmosphere-Breathing Electric Propulsion
- Thermal extraction of H2O(s) from lunar regolith simulant with concentrated solar irradiation: Experimental analysis
- Toward optimisation of a sub-Terahertz spaceborne VLBI mission
- Virtual Reality and Artificial Intelligence as Psychological Countermeasures in Space and Other Isolated and Confined Environments: A Scoping Review
- Analysis and design of the dynamic characteristics and ride comfort of a 2-DOF parallel wheelset suspension for a multi-wheeled pressurized lunar rover
- Space Sustainability Rating: Designing a Composite Indicator to Incentivize Satellite Operators to Pursue Long-Term Sustainability of the Space Environment
- Autonomous guidance and control for rendezvous and mating with gateway with collision avoidance maneuvering
- Satellite ephemeris computation with ideal-hodographic elements using manifold projection methods: PAPER IAC-24/C1/9.4
- On the describing functions for dampers with freeplay and dry friction for studying nonlinear oscillations
- High accuracy attitude determination of a spacecraft with a fast-rotating Doppler radar reflector
- A review on research progress of large area thermal protection structures for hypersonic vehicles
- IAF – IISL – IAA Initiative on Space Traffic Management: Synthesis report on IAF Technical Committee TC 26 on Space Traffic Management
- A rotor tip assembly clearance prediction method considering multi-sources uncertainties
- The mechanism of acoustic natural resonant characteristics affecting self-sustained combustion oscillations in bluff body diffusion flames
- Neural Prescribed Formation-Containment Control for Air-Breathing Hypersonic Vehicles with Input Saturation and Actuator Faults
- Thrust Performance of Pulsed-Laser Ablation Impulses for Wavelengths of 1064 nm and 532 nm
- On-Orbit Results of a Proof-of-Concept Mission for a One-Way Ranging Method
- Dynamic response reconstruction for variable-mode aerospace structures
- Effects of Boundary Layer Transition on the Vane Heat Transfer in an Integrated Intermediate Turbine Duct
- Thermo-chemical non-equilibrium flows and aerodynamic loads of Type III shock/shock interaction on blunted lip of a Mach 12 inlet
- Experimental Investigation of the Control of Shock/Boundary Layer Interaction Based on Dynamic Vortex Generator
- Finite Energy Reachable Set and Its Optimal Ellipsoid Approximations in Relative Orbital Dynamics
- Research on the combustion and internal ballistic characteristics of paraffin-enhanced grains with dual-layer skeleton in hybrid rocket motors
- A data-driven vorticity-confinement approach for compressible aerodynamics prediction on very-coarse meshes
- Numerical studies on steady interaction of low enthalpy hypersonic double wedge flows using different gas models
- Influence of the Fuel Jet Injection Angle on the Combustion Process of a Gel Scramjet
- Prediction of Subsonic Cascade Flow Fields by Physics-informed Graph Neural Networks with Unbalanced Data
- Experimental and numerical investigation of a novel strut-mounted roller-screw inerter for helicopter vibration attenuation
- Combustion chamber length prediction for scramjet based on a quasi-one-dimensional model
- Dynamic characteristics analysis under different flame modes in coaxial staged combustor
- Numerical Investigation of Swept Turbulent Shockwave Boundary Layer Interactions
- Investigation of rapid detonation initiation under injection mixing conditions with downstream low-energy ignition strategies
- Flow field analysis of a high agility type aircraft aeroelastic wind tunnel model
- Uncertainty quantification of compressibility corrections on SA turbulence model for high Mach number flows
- Fuel stratification effects on thermoacoustic instability for swirl spray flame in an aero-engine centrally-staged combustor
- Large-Eddy Simulations of kerosene spray combustion in a supersonic jet flow
