计算机科学最新文献_第8页

Edge-Spreading Raptor-Like LDPC Codes for 6G Wireless Systems 6G无线系统的边缘扩展类猛禽LDPC码

IF 8.3 2区计算机科学

IEEE Transactions on Communications Pub Date : 2025-06-05 DOI: 10.1109/tcomm.2025.3576907

Yuqing Ren, Leyu Zhang, Yifei Shen, Wenqing Song, Emmanuel Boutillon, Alexios Balatsoukas-Stimming, Andreas Burg

引用次数: 0

Adaptive Secure Finite-Time Optimal Control of Unknown Nonlinear Systems With State Constraints via Generalized Fuzzy Hyperbolic Models 基于广义模糊双曲模型的状态约束未知非线性系统自适应安全有限时间最优控制

IF 10.4 1区计算机科学

IEEE transactions on neural networks and learning systems Pub Date : 2025-06-05 DOI: 10.1109/tnnls.2025.3565622

Hanguang Su, Yi Cui, Huaguang Zhang, Xiangpeng Xie, Xiaodong Liang, Jiawei Wang

引用次数: 0

Uncertainty Analysis of Crosstalk in Cable Bundles With Stochastic Reduced Order Models 用随机降阶模型分析电缆束串扰的不确定性

IF 2.1 3区计算机科学

IEEE Transactions on Electromagnetic Compatibility Pub Date : 2025-06-05 DOI: 10.1109/temc.2025.3572551

Zhehao Zhang, Gang Zhang, Xiao Chen, Zhongliang Du, Zhitian Wang, Alistair Duffy

引用次数: 0

Hybrid Long Short-Term Motor Optimization and Control of a Walking Exoskeleton 行走外骨骼的长短期混合运动优化与控制

IF 7.8 1区计算机科学

IEEE Transactions on Robotics Pub Date : 2025-06-05 DOI: 10.1109/tro.2025.3576971

Pengbo Huang, Zhijun Li, Mengchu Zhou, Guoxin Li, Yang Song, Rongxin Cui

引用次数: 0

A Two-stage Cooperative Discrete Differential Evolution With Q-Learning for Multi-Objective Energy-Efficient Distributed Blocking Flow-Shop Scheduling 多目标高效分布式阻塞流车间调度的两阶段协同离散差分演化与q -学习

IF 14.3 1区计算机科学

IEEE Transactions on Evolutionary Computation Pub Date : 2025-06-05 DOI: 10.1109/tevc.2025.3574572

Yong Wang, Haojie Jin, Gai-Ge Wang

引用次数: 0

On the Security of Directional Modulation via Time Modulated Arrays Using OFDM Waveforms 利用OFDM波形进行时调阵列定向调制的安全性研究

IF 10.4 1区计算机科学

IEEE Transactions on Wireless Communications Pub Date : 2025-06-05 DOI: 10.1109/twc.2025.3575019

Zhihao Tao, Athina Petropulu

引用次数: 0

Interference Graph Estimation for Resource Allocation in Multi-Cell Multi-Numerology Networks: A Power-Domain Approach 多小区多数字网络资源分配的干扰图估计：一种功率域方法

IF 10.4 1区计算机科学

IEEE Transactions on Wireless Communications Pub Date : 2025-06-05 DOI: 10.1109/twc.2025.3574879

Daqian Ding, Haorui Li, Yibo Pi, Xudong Wang

引用次数: 0

Energy-based approximation of linear systems with polynomial outputs 具有多项式输出的线性系统的能量近似

IF 2.1 3区计算机科学

Systems & Control Letters Pub Date : 2025-06-05 DOI: 10.1016/j.sysconle.2025.106145

Linus Balicki, Serkan Gugercin

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引用次数: 0

Multi objective framework for optimal allocation of electrical fast charging stations using enhanced slime mould algorithm 基于改进黏菌算法的快速充电站优化配置多目标框架

IF 4 3区计算机科学

Computers & Electrical Engineering Pub Date : 2025-06-05 DOI: 10.1016/j.compeleceng.2025.110489

Abdelmonem Draz, Ahmed M. Othman, Attia A. El-Fergany

{"title":"Multi objective framework for optimal allocation of electrical fast charging stations using enhanced slime mould algorithm","authors":"Abdelmonem Draz, Ahmed M. Othman, Attia A. El-Fergany","doi":"10.1016/j.compeleceng.2025.110489","DOIUrl":"10.1016/j.compeleceng.2025.110489","url":null,"abstract":"<div><div>In this paper, a novel optimization methodology based on single and multi-objective formulation is proposed for optimal allocation of electric fast charging stations (EFCSs). The suggested methodology is planned for selecting the optimal candidate buses to supply the EFCSs in mesh transmission networks. Moreover, the algorithm locates the EFCSs geographically by determining the service line length of the connecting cable between the EFCS and the candidate bus. Afterwards, this problem is solved using the enhanced slime mould algorithm (ESMA) characterized by a novel searching technique, adaptive grouping strategy, and efficient learning operator. The adapted objective aims to minimize the summation of voltage deviations at all buses due to the high-power demand of EFCSs. Additionally, another objective is formulated concerning the line stability aspect and solved using the multi-objective version of SMA (called MOSMA). Finally, the problem gets more comprehensive by incorporating an economic perspective of minimizing the total running energy cost during the whole charging process. It is worth mentioning that the proposed ESMA’s performance is validated and compared with other competitors such as the traditional SMA, particle swarm optimizer, and osprey optimization algorithm. In all cases, the ESMA outperforms all other competitors by attaining the minimum objective function values satisfying all the operational constraints. Using the computed metrics for each simulation set, the outcomes of the multi-objective particle swarm optimizer and the multi-objective water cycle algorithm are compared to the proposed MOSMA. Highlighting some results, the MOSMA achieves total voltage deviations of 14.9 % and energy cost of $4109.55 in the IEEE 14-bus benchmark test case. Undoubtedly, the MOSMA establishes its superiority in solving this complicated optimization problem either in 2-D or 3-D objective formulations.</div></div>","PeriodicalId":50630,"journal":{"name":"Computers & Electrical Engineering","volume":"126 ","pages":"Article 110489"},"PeriodicalIF":4.0,"publicationDate":"2025-06-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144213045","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Multi-Area Controllable Suppression Jamming Method Against SAR Based on Two-Dimensional Phase Mismatch 基于二维相位失配的SAR多区域可控抑制干扰方法

IF 1.4 4区管理学

Iet Radar Sonar and Navigation Pub Date : 2025-06-05 DOI: 10.1049/rsn2.70040

Guangyuan Li, GuiKun Liu, Zhenyang Xu, Haoming Xu, Zhengshuai Li, Peng Wang, Yueyang Zhang, Liang Li

{"title":"Multi-Area Controllable Suppression Jamming Method Against SAR Based on Two-Dimensional Phase Mismatch","authors":"Guangyuan Li, GuiKun Liu, Zhenyang Xu, Haoming Xu, Zhengshuai Li, Peng Wang, Yueyang Zhang, Liang Li","doi":"10.1049/rsn2.70040","DOIUrl":"https://doi.org/10.1049/rsn2.70040","url":null,"abstract":"<p>In the imaging process of SAR, the secondary phase mismatch can cause image defocusing. In this paper, a suppression jamming method against SAR based on two-dimensional (2D) phase mismatch is proposed through a designed jammer system. By extracting and resampling the intercepted radar signal through the designed jammer, the bandwidth of the linear frequency modulation (LFM) signal can be changed, which causes defocusing in the range dimension after matching filtering. Azimuth phase mismatch is achieved through velocity mismatch, which leads to azimuth defocusing after azimuth matching filtering. Efficient coverage of multiple dispersed important regions can be achieved by adjusting the parameters of jamming targets reasonably, such as modulation bandwidth, azimuth velocity, jamming positions and jamming power. Theoretical analysis is conducted on the implementation of the algorithm and its 2-D controllability in terms of jamming location and jamming area, as well as the required jamming power. The correctness of the theoretical model is verified by simulation results of spaceborne SAR. This method is quite simple to implement and can achieve efficient coverage of multiple dispersed targets, providing a basis for the implementation and application of SAR jamming in active radar responders.</p>","PeriodicalId":50377,"journal":{"name":"Iet Radar Sonar and Navigation","volume":"19 1","pages":""},"PeriodicalIF":1.4,"publicationDate":"2025-06-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1049/rsn2.70040","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144220001","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"管理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0