NSTL国家科技图书文献中心

1. Solidification Path and Crack Sensitivity of High-manganese Austenitic Cryogenic Steel NSTL国家科技图书文献中心

Hao XU | Yang HE - 《ISIJ International》 - 2025,65(2) - 234～245 - 共12页

摘要：In this study, the solidification path and crack sensitivity of high-manganese austenitic cryogenic steel (HMACS) were studied based on DSC and directional solidification experiments. DSC experiment e...

关键词： high-manganese austenitic cryogenic steel | brittleness temperature range | solidification path | crack sensitivity | solidification cracks.

2. An Imbalanced Mean-Field Game Theoretical Large-Scale Multiagent Optimization With Constraints NSTL国家科技图书文献中心

Shawon Dey | Hao Xu - 《IEEE transactions on systems, man, and cybernetics.Systems》 - 2025,55(1 Pt.2) - 443～452 - 共10页

摘要：A novel optimization algorithm has been developed for distributed large-scale multiagent systems (LS-MASs), specifically focusing on achieving a terminal density constraint. While the recent advanceme...

关键词： Probability density function | Optimal control | Gaussian distribution | Games | Artificial neural networks | Reinforcement learning | Multi-agent systems | Cost function | Approximation error | Vectors

3. Distributed Adaptive Flocking Control for Large-Scale Multiagent Systems NSTL国家科技图书文献中心

Shawon Dey | Hao Xu - 《IEEE transactions on neural networks and learning systems》 - 2025,36(2) - 3126～3135 - 共10页

摘要：This article presents a novel distributed flocking control method for large-scale multiagent systems (LS-MASs) operating in uncertain environments. When dealing with a massive number of flocking agent...

关键词： Games | Behavioral sciences | Probability density function | Real-time systems | Reinforcement learning | Multi-agent systems | Indexes

4. Abnormal detection gram (Andgram): An informative frequency band selection method using composite index for bearing incipient fault diagnosis NSTL国家科技图书文献中心

Zhiwen Liu | Lei Wang ... - 《Mechanical Systems & Signal Processing》 - 2025,224(Feb.) - 112033.1～112033.20 - 共20页 - 被引量：1

摘要：This paper presents a novel method called abnormal detection gram (Andgram) for bearing incipient fault diagnosis. A challenge in bearing incipient fault diagnosis is how to accurately identify the in...

关键词： Abnormal detection gram | Informative frequency band selection | Fault information measures | Incipient fault diagnosis | Rolling bearings

5. Investigation of interface, border and bulk traps of Al_2O_3/β-Ga_2O_3 MOS capacitors via O_2 plasma treatment NSTL国家科技图书文献中心

Song Du | Yuxiang Lin ... - 《Micro and Nanostructures》 - 2025,198(Feb.) - 208058.1～208058.7 - 共7页

摘要：While Gallium Oxide (Ga_2O_3) metal-oxide-semiconductor field-effect transistors (MOSFETs) hold great potential for high power applications, effective control of the MOS interface remains a subject of...

关键词： Al_2O_3/-Ga_2O_3 MOSCAP | Surface treatment | Plasma | Bulk trap | Border trap

6. Deterministic and Universal Truthful Mechanism for Fair Matching NSTL国家科技图书文献中心

Hao Xu | Jinshan Zhang ... - 《Frontiers of Algorithmics》 - International Conference on Frontiers of Algorithmic Wisdom | International Joint Conference on Theoretical Computer Science - 2025, - 270～283 - 共14页

摘要：This study addresses the bipartite graph weight maximum matching problem with a focus on achieving fairness. We introduce a deterministic truthful mechanism and a universal truthful mechanism tailored...

关键词： Bipartite matching | Mechanism design | Fair matching | Truthful

7. Analysis of the Impact of Tiny Space Debris on Double Satellite Formation for Gravity Recovery Missions NSTL国家科技图书文献中心

Baocai Pan | Yunhe Meng ... - 《Journal of Aerospace Engineering》 - 2025,38(1) - 1.1～1.13 - 共13页

摘要：Abstract Space debris brings severe threats to the safety of spacecraft in low orbit. As a typical satellite system with high accuracy in low Earth orbit, the impact of space debris on TianQin-2 (TQ-2...

关键词： Debris impact | TianQin-2 (TQ-2) | Critical momentum | Monte Carlo simulation

8. Semantic-Aware Global and Local Fusion Model for Image Enhancement NSTL国家科技图书文献中心

Mengjie Chen | Hao Xu ... - 《Pattern Recognition and Computer Vision,Part IX》 - Chinese Conference on Pattern Recognition and Computer Vision - 2025, - 27～41 - 共15页

摘要：Current existing image enhancement methods do not consider the importance of semantic information, and ignore the local feature consistency within semantic regions. In this paper, we incorporate seman...

关键词： Image enhancement | Semantic-aware | Lookup tables

9. Synergistic effect of Fe and Ni on carbon aerogel for enhanced oxygen reduction and H2O2 activation in electro-Fenton process NSTL国家科技图书文献中心

Qian Ye | Timothy N. Hunter ... - 《Separation and Purification Technology》 - 2025,353PB - 128436～15 - 共15页 - 被引量：2

摘要：A novel cathode, iron-nickel alloy modified carbon aerogel (FeNi-CA), was successfully synthesized and utilized as the cathode in an electro-Fenton process for acetaminophen degradation. The incorpora...

关键词： FeNi alloy | Carbon aerogel | Electro-Fenton technology | Oxygen reduction reaction | Organic contaminant

10. (108806)Impact damage detection on carbon fiber reinforced polymer tube by a mutual differential Bobbin probe NSTL国家科技图书文献中心

Wei Guo | Lihua Guo ... - 《Composites,Part A.Applied science and manufacturing》 - 2025,193 - 1～11 - 共11页

摘要：Carbon fiber reinforced polymer (CFRP) tube is utilized in large aperture deployable space antennas for its superior material properties. Impact damages on CFRP tube can significantly impair the load-...