Adaptive end-side intelligent feature recognition system for acceleration measurement signals with strong adhesion interference under continuous multi-impact
August 2026
The recognition of continuous multi-impact signals has long been an important and practical research topic in industrial and military applications. However, adjacent impact acceleration signals often...
Physical layer superimposed dual-band metasurface encryption
August 2026
Metasurface holographic imaging offers advantages such as high spatial resolution and precise image reconstruction, making it highly promising for applications in metasurface encryption. However, most...
Evolution mechanisms and model-based prediction of directional pressure distribution in underwater explosion shock waves from cylindrical charges
August 2026
The geometric shape of a charge critically influences the spatial distribution of underwater explosion shock wave loads. While recent studies have investigated the basic characteristics of non-spherical...
Adaptive and multifunctional nanomaterials for defence-grade EMI shielding
August 2026
The rapid evolution of electronic warfare and communication systems has intensified the demand for adaptive, lightweight, and multifunctional electromagnetic interference (EMI) shielding materials that...
Investigation of high-velocity fragment penetration characteristics and cavity dynamics in a multi-compartment liquid-filled container
August 2026
The cavity dynamics in liquid-filled containers induced by fragment penetration are central to the hydrodynamic ram effect, which generates intense pressure fluctuations that can cause catastrophic...
Overcuring-assisted mechanical interlocking of metal–polymer composites fabricated by vat photopolymerization
August 2026
Metal–polymer hybrid structures offer significant potential for lightweight and high-performance applications; however, achieving robust interfacial joining between dissimilar materials remains challenging....
Integrated scheduling optimization of carrier-based aircraft deck operation for comprehensive efficiency
August 2026
An aircraft carrier's formidable combat capability relies on sorties, with efficient deck operations as the core to enhance sortie and recovery capabilities. First, this study develops an integrated...
Review on all-dielectric metasurface encryption technology
August 2026
Quantum computing poses a potential threat to traditional encryption algorithms, making the development of new high-security information protection technologies crucial. Metasurfaces, capable of precisely...
Achieving the balance between energy and sensitivity in energetic materials: A molecular chimera strategy based on DNP and RDX frameworks
Available online 27 August 2026
The development of energetic materials has long been plagued by the inherent contradiction between high energy output and low mechanical sensitivity—the "high energy inevitably leads to high sensitivity"...
Functional-group-dependent interfacial stabilization of additives in melt-cast explosives: Adsorption mechanisms under processing conditions
Available online 27 August 2026
Stable interfacial adsorption in melt-cast explosives relies not only on the presence of functional additives but also on the ability of their surface functionalities to facilitate the formation of...
Dynamic response and fracture mechanisms of thin-walled PELE jackets with external helical pre-grooves
Available online 26 August 2026
Controlling dynamic jacket fragmentation of Penetrator with Enhanced Lateral Effect (PELE) remains a fundamental scientific challenge. To elucidate fracture mechanics and enhance lateral damage capability,...
Breaking the impedance–attenuation trade-off in triply periodic minimal surface ceramics via hierarchical carbon nanowires networks with load-bearing capability
Available online 26 August 2026
Architectured ceramic absorbers are expected to simultaneously withstand mechanical loading and attenuate electromagnetic (EM) waves over a broad frequency range; however, achieving an optimized balance...
Effect of expanded graphite and impact energy on compression-after-impact behavior of carbon/Elium® and carbon/epoxy composite systems
Available online 14 August 2026
This study provides a comparative assessment of how matrix type and expanded graphite (EG) addition influence the compression-after-impact (CAI) performance of carbon-fiber composites. EG was incorporated...
Multi-parameter fusion-based bias compensation enabling 0.0194 (°)/h BI and 0.0001 (°)/s threshold in MEMS QMG
Available online 13 August 2026
With the rapid advancement of error correction technologies such as closed-loop quadrature control and mode matching, the performance and accuracy of Micro-Electro-Mechanical Systems (MEMS) Quadruple...
An Exterior-Ballistics-Informed Real-Time Parallel Servo-Fire-Control Method for Remote Weapon Systems in Counter-UAV Operations
Available online 12 August 2026
Low, slow, and small (LSS) unmanned aerial vehicles (UAVs) pose severe asymmetric threats in recent regional conflicts, yet existing remote weapon systems (RWSs) generally lack effective countermeasures....
Synergistic mechanical-thermal mechanisms of microstructural homogenization in 35CrNi3MoVNb steel fabricated by composite shear flow casting
Available online 12 August 2026
Refinement of the solidification microstructure is critical for mitigating macrosegregation, minimizing casting defects, and enhancing the mechanical isotropy of high-strength low-alloy steels. To achieve...
Failure behavior of ceramic with pre-existing micro-voids under quasi-static and dynamic loadings based on experiments and CZM model
Available online 12 August 2026
This study innovatively establishes a numerical model for heterogeneous ceramic materials containing pre-existing damage (micro-voids) based on the cohesive zone model (CZM). Quasi-static compression,...
Intramolecular ion-pair synergy method for constructing novel high-energy assemblies
Available online 11 August 2026
Energetic ionic salts represent a simple and effective strategy for improving the energy and stability of energetic compounds. However, the performance tuning of single-component ionic salts can hardly...
Prior-Model-Driven disturbance rejection control and virtual flight validation for multi-body separation in strongly interfering flow fields
Available online 11 August 2026
During missile base-bleed or tail-off separation, the wake of the forebody generates intense unsteady aerodynamic disturbances, which can lead to severe attitude instability and potential collision...
Additive manufacturing of architected structures for thermal signature reduction in multifunctional stealth armored vehicles: A comparative study with conventional camouflage netting
Available online 11 August 2026
Thermal signature management is a crucial aspect of Infrared (IR) stealth technology in both military and civilian applications, particularly for armored vehicles and critical infrastructure. This study...
Underwater jet-cavitation coupling: Experimental study on hydrodynamics and noise
Available online 11 August 2026
A closed-water-tunnel experimental system was developed to investigate the coupling between an underwater gas jet and a jet-induced tail cavity. The effects of nozzle pressure ratio (NPR), Froude number...
ADAPT-planner: Asynchronous distributed adaptive priority-based trajectory planner for heterogeneous AAV swarms
Available online 11 August 2026
The growing deployment of heterogeneous autonomous aerial vehicles (AAVs) in urban environments increases inter-agent collision risk, posing significant challenges to safe, scalable swarm coordination....
Enhancing RANS fidelity in scramjets: A machine learning calibration of turbulence model parameters for coupled turbulent combusion
Available online 10 August 2026
The Reynolds-averaged Navier–Stokes (RANS) equations remain the core of engineering numerical simulations for scramjet. However, the default parameters of the widely used SST k-ω turbulence model are...
Construction of SiC with directional tendency nanofibers by microwave heating for high-efficiency electromagnetic wave absorption
Available online 10 August 2026
Silicon carbide (SiC) nanofibers combine exceptional thermal stability, chemical resistance, mechanical robustness, and favorable dielectric characteristics, rendering them highly attractive for high...