Automation and Remote Control最新文献

A Model Based Observer-Controller Formulation for Parametrically Uncertain Robotic Systems 参数不确定机器人系统基于模型的观测器-控制器公式

IF 0.5 4区计算机科学

Automation and Remote Control Pub Date : 2026-08-21 DOI: 10.1134/S0005117926600345

Enver Tatlicioglu, Irem Saka, Hazin Inci, Erman Selim, Erkan Zergeroglu

引用次数: 0

Intelligent Power Management in Solar Systems Using Type-2 FLC and PUC Inverter 基于2型FLC和PUC逆变器的太阳能系统智能电源管理

IF 0.5 4区计算机科学

Automation and Remote Control Pub Date : 2026-08-21 DOI: 10.1134/S0005117925601228

Nithya Priya S, K. C. Ramya

引用次数: 0

An Improved MPC Algorithm for the Multitubular Fixed-Bed Catalytic Reaction Process 多管固定床催化反应过程的改进MPC算法

IF 0.5 4区计算机科学

Automation and Remote Control Pub Date : 2026-08-21 DOI: 10.1134/S0005117925601289

Jong Nam Kim, Su Yong Kim, Chun Bae Ma, Ji Song Ri, Pyong Il Kim

引用次数: 0

Transdefend-VC: A Transformer-Driven Deepfake Defense Mechanism for Secure Video Conferencing Transdefend-VC：一种用于安全视频会议的变压器驱动深度假防御机制

IF 0.5 4区计算机科学

Automation and Remote Control Pub Date : 2026-08-21 DOI: 10.1134/S0005117925601587

Priyanka Singh, Rupali Vairagade, Pranali Pawar, Saraswati Mishra

{"title":"Transdefend-VC: A Transformer-Driven Deepfake Defense Mechanism for Secure Video Conferencing","authors":"Priyanka Singh, Rupali Vairagade, Pranali Pawar, Saraswati Mishra","doi":"10.1134/S0005117925601587","DOIUrl":"10.1134/S0005117925601587","url":null,"abstract":"Deepfakes in video conferences pose an emerging threat, which demands real-time, multimodal, and privacy-preserving defense solutions. In this paper, we present an application of our argument from before in a different guise, stating that a centralized defense mechanism is insufficient because it lacks capabilities in spatial-temporal reasoning, audiovisual fusion, and handling privacy issues. To fill these limitations, this paper proposes a trans-DefendVC mechanism. The strategy begins with a series of multimodal preprocessing steps such that facial regions undergo alignment, cropping, patch embedding, and tokenization, with log-mel spectrogram patches being used for synchronized feature extraction, and two encoders are used on both modalities, where region-adaptive vision transformers address facial irregularities, with frequency-aware audio spectrogram transformers addressing speech manipulation. To model learning relationships between audiovisual signals, a cross-modality transformer attention module learns lip and speech synchronization at a high level of detail. A causal temporal transformer module addresses short- and long-term temporal dependencies necessary for real-time analysis. To support safe and efficient implementation, Federated transformer learning with differential privacy is used to support decentralized learning without sharing audiovisual signals. An integrated classifier informs authenticity decisions based on a unified representation, effectively identifying deepfake artifacts in space, spectral, and temporal domains. Experiments conducted on FakeAVCeleb and Celeb-DF v2 datasets prove efficacy with accuracy of 94.96/99.84% and AUC of 98.79/100%, thus establishing this solution’s effectiveness in providing a safe and efficient experience in a real-time video conferencing setup. The proposed solution provides a potent defense solution for defeating deepfakes in real-world video conferencing systems.","PeriodicalId":55411,"journal":{"name":"Automation and Remote Control","volume":"87 3","pages":"453 - 481"},"PeriodicalIF":0.5,"publicationDate":"2026-08-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148783124","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"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

Design Analysis and Optimization of Robotic Vehicle for Smart Cell Fabrication Plant Based on Response Surface Methodology 基于响应面法的智能电池制造机器人车辆设计分析与优化

IF 0.5 4区计算机科学

Automation and Remote Control Pub Date : 2026-08-21 DOI: 10.1134/S0005117925601435

Neeraj Prakash Kulkarni, Subim N. Khan, Amraraj Parag Sawant, V. S. Shatpaljar

引用次数: 0

Adaptive Cyber–Fault-Tolerant Control Framework for SDN–IoT Networks Using LSTM–MAML and Hash-Based Anomaly Prevention 基于LSTM-MAML和哈希异常预防的SDN-IoT网络自适应容错控制框架

IF 0.5 4区计算机科学

Automation and Remote Control Pub Date : 2026-08-21 DOI: 10.1134/S0005117925601332

Sarika Soni, Rajeshwar Dass

{"title":"Adaptive Cyber–Fault-Tolerant Control Framework for SDN–IoT Networks Using LSTM–MAML and Hash-Based Anomaly Prevention","authors":"Sarika Soni, Rajeshwar Dass","doi":"10.1134/S0005117925601332","DOIUrl":"10.1134/S0005117925601332","url":null,"abstract":"Software-defined networking (SDN) coupled with the Internet of Things (IoT) offers a tremendous amount of flexibility and room for expansion, but this integration also results in new security vulnerabilities. A control-theoretic hybrid cyber defense framework is proposed in this work combining long short-term memory (LSTM) networks and model-agnostic metalearning (MAML) for adaptive attack detection, alongside Adaptive addax optimization algorithm (AAOA) for feature extraction and secure hash algorithm (SHA-256) for definite attack prevention. The suggested framework has been tested using four well-known datasets, NSL-KDD, CIC-IDS-2017, UNSW-NB15, and KDD Cup 99, and it has shown excellent results, even better than the current leading models, e.g. RNN, GRU, CNN, DNN, and autoencoder. Experimental results demonstrate F1-scores of 99.990, 99.995, 99.996, and 99.991%, accuracy of 99.970, 99.970, 99.980, and 99.984%, precision of 99.972, 99.975, 99.976, and 99.973%, and recall values of 99.983, 99.988, 99.975, and 99.985%, respectively. The SHA-256 component adds another layer of integrity control for a more comprehensive prevention of attacks. These findings validate our model as a highly scalable, low-computation, and resilient cyber defense solution for SDN-IoT contexts.","PeriodicalId":55411,"journal":{"name":"Automation and Remote Control","volume":"87 3","pages":"482 - 498"},"PeriodicalIF":0.5,"publicationDate":"2026-08-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148783258","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"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

Task-Optima Framework: Enabling Dynamic Cloud Task Scheduling Strategies 任务优化框架：启用动态云任务调度策略

IF 0.5 4区计算机科学

Automation and Remote Control Pub Date : 2026-08-21 DOI: 10.1134/S0005117925601320

Sheetal Antony, S. R. Sujatha

{"title":"Task-Optima Framework: Enabling Dynamic Cloud Task Scheduling Strategies","authors":"Sheetal Antony, S. R. Sujatha","doi":"10.1134/S0005117925601320","DOIUrl":"10.1134/S0005117925601320","url":null,"abstract":"Cloud computing (CC) providers face a significant challenge in efficiently utilizing resources because system functionality and efficiency are directly impacted by optimal task scheduling. Scalability and efficiency are challenging to achieve because of the nonpolynomial time complexity of these problems and the complexity of scheduling virtual machines (VMs) in dynamic cloud environments. Conventional approaches frequently fall short, which raises the possibility of resource overloading or underuse, which can result in system failures. This research proposed a novel method for task scheduling in cloud environments, called the task-optima scheduling framework, to address these issues. To handle the heterogeneity, independence, and nonpreemptive nature of the tasks, this framework uses a sequential scheduling technique to execute multiple tasks on the same virtual machine. While virtual machines are sorted in descending order, tasks are prioritized and arranged in ascending order. To optimize job scheduling on virtual machines (VMs), a cloud broker employs a hybrid spider monkey optimization-simulated annealing (SMO-SA) algorithm. The main optimization method is SMO, and SA is occasionally applied to balance extraction and exploration in the solution space. The schedule is continuously improved through this iterative process, which lasts until a predetermined termination criterion is satisfied. By avoiding local optima, the hybrid approach reduces complexity and improves the search process by being flexible enough to adjust to changes in workload. The result reveals the proposed method achieved a makespan of 120 s, a computation time of 6 ms, and a Success rate of 98% compared to previous methods. Task scheduling in CC environments can be made flexible and reliable with the help of the objective function, which evaluates the overall effectiveness of the schedule created by the SMO-SA methodology.","PeriodicalId":55411,"journal":{"name":"Automation and Remote Control","volume":"87 3","pages":"311 - 325"},"PeriodicalIF":0.5,"publicationDate":"2026-08-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148782608","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"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

Robustness and Performance Analysis of IMC Controllers for Minimum and Nonminimum Phase Processes 最小和非最小相位过程IMC控制器的鲁棒性和性能分析

IF 0.5 4区计算机科学

Automation and Remote Control Pub Date : 2026-08-21 DOI: 10.1134/S0005117925601605

Arun Ramaveerapathiran, Gowri Manohari Ravishankar

{"title":"Robustness and Performance Analysis of IMC Controllers for Minimum and Nonminimum Phase Processes","authors":"Arun Ramaveerapathiran, Gowri Manohari Ravishankar","doi":"10.1134/S0005117925601605","DOIUrl":"10.1134/S0005117925601605","url":null,"abstract":"Internal model control (IMC) is widely recognized as a robust and intuitive control strategy for industrial processes due to its transparent structure and simple tuning mechanism. However, the fundamental trade-off between closed-loop performance and robustness, particularly in the presence of nonminimum-phase dynamics, remains a critical challenge in IMC-based controller design. This paper presents a systematic robustness and performance analysis of IMC systems using frequency-domain sensitivity measures. Classical robustness indices, including gain margin, phase margin, maximum sensitivity, and complementary sensitivity, are evaluated for both minimum-phase and nonminimum-phase processes. The influence of IMC filter tuning and process characteristics such as dead time and right-half-plane zeros is examined in detail. The results reveal that IMC inherently provides constant robustness for minimum-phase processes while allowing performance adjustment through tuning. In contrast, nonminimum-phase elements impose fundamental limitations, leading to unavoidable robustness–performance trade-offs. The analysis provides clear design insights into IMC tuning and highlights intrinsic robustness constraints that are valuable for practical controller implementation in industrial applications.","PeriodicalId":55411,"journal":{"name":"Automation and Remote Control","volume":"87 3","pages":"443 - 452"},"PeriodicalIF":0.5,"publicationDate":"2026-08-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148782609","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"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

Realization of Soft Sensing in the Acetic Acid Synthesis Process Using a Distributed Adaptive Neuro Fuzzy Inference System 应用分布式自适应神经模糊推理系统实现醋酸合成过程的软测量

IF 0.5 4区计算机科学

Automation and Remote Control Pub Date : 2026-08-21 DOI: 10.1134/S0005117925601368

Jong Nam Kim, Chun Bae Ma, Yong So, Ryong Hyok Ri, Chung Hyon Hwang, Hyok Jo

引用次数: 0

A High-Gain, Wideband Fractal Metamaterial Patch Antenna for 28 GHz 5G Networks 用于28 GHz 5G网络的高增益宽带分形超材料贴片天线

IF 0.5 4区计算机科学

Automation and Remote Control Pub Date : 2026-08-21 DOI: 10.1134/S0005117925601356

Ehsan Atash Zaban

{"title":"A High-Gain, Wideband Fractal Metamaterial Patch Antenna for 28 GHz 5G Networks","authors":"Ehsan Atash Zaban","doi":"10.1134/S0005117925601356","DOIUrl":"10.1134/S0005117925601356","url":null,"abstract":"The continuous need for increased data speeds and reduced latency in contemporary wireless communication systems, especially 5G and the upcoming 6G, requires the advancement of antennas with improved performance. Microstrip patch antennas (MPAs) are excellent choices because of their slim design, adaptability, and affordability. Nonetheless, traditional MPAs face fundamental limitations such as restricted bandwidth, minimal gain, and limited power handling capability. This paper introduces an innovative design of a high-efficiency MPA functioning in the 28 GHz 5G mm-wave spectrum. The suggested antenna features a Sierpiński carpet fractal structure for size reduction and multiband functionality, combined with a hexagonal split-ring resonator (H-SRR) metamaterial layer to markedly improve gain and bandwidth. A thorough evaluation utilizing a finite-difference time-domain (FDTD) approach, executed in Python, is presented to confirm the design. The simulated outcomes indicate a –10 dB impedance bandwidth of 4.2 GHz (15%), a maximum gain of 9.8 dBi, and consistent radiation patterns, surpassing traditional patch designs. This article compiles findings from 20 recent studies to support the design decisions and showcase the innovation and advanced capabilities of the proposed antenna.","PeriodicalId":55411,"journal":{"name":"Automation and Remote Control","volume":"87 3","pages":"326 - 340"},"PeriodicalIF":0.5,"publicationDate":"2026-08-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148783257","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"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