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The Metaverse of Mind:Perspectives on DeSci for DeEco and DeSoc

IEEE/CAA Journal of Automatica Sinica 2022年第12期9卷 2043-2046页

作者： Fei-Yue Wang IEEE The State Key Laboratory for Management and Control of Complex Systems Chinese Academy of SciencesBeijing100190China Macao Institute of Systems Engineering Macao University of Science and TechnologyMacao999078China

First of all, I would like to take this opportunity to express my sincere and deep thanks to our Editor-in-Chief, Professor Meng Chu Zhou, who took over my position after I was drafted for rejuvenating IEEE Transactions on Computational Social systems in 2017. During the past five years, Meng Chu’s professional leadership and dedication has transformed IEEE/CAA Journal of Automatica Sinica(JAS) from its infancy to a young and high-impact publication in the world that is full of vitality and actively engaged by a group of talented and charged associate Ei Cs and editors, which is clearly demonstrated in Meng Chu’s farewell editorial [1]. I am very glad that Professor Qing-Long Han, an influential and leading scientist of the world-class in AI, control, automation, and intelligent science and technology from Australia, as well as a staunch supporter and great leader of this journal from its beginning, will take over the Ei C torch from Meng Chu next year, since I am extremely confident that our journal will reach a new high for its service and quality under his new leadership.

关键词： journal leadership Australia

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Integrated Inspection of QoM, QoP, and QoS for AOI Industries in Metaverses

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IEEE/CAA Journal of Automatica Sinica 2022年第12期9卷 2071-2078页

作者： Yutong Wang Yonglin Tian Jiangong Wang Yansong Cao Shixing Li Bin Tian IEEE The State Key Laboratory for Management and Control of Complex Systems Chinese Academy of SciencesBeijing 100190China Department of Engineering Science Faculty of Innovation EngineeringMacao University of Science and TechnologyMacao 999078China North Automatic Control Technology Institute in Taiyuan ShanxiChina Qingdao Academy of Intelligent Industries Shandong 266109China

With the rapid development of information technologies such as digital twin, extended reality, and blockchain,the hype around "metaverse" is increasing at astronomical speed. However, much attention has been paid to its entertainment and social functions. Considering the openness and interoperability of metaverses, the market of quality inspection promises explosive growth. In this paper, taking advantage of metaverses, we first propose the concept of Automated Quality Inspection(Auto QI), which performs integrated inspection covering the entire manufacturing process, including Quality of Materials, Quality of Manufacturing(Qo M), Quality of Products, Quality of Processes(Qo P), Quality of systems, and Quality of Services(Qo S). Based on the scenarios engineering theory, we discuss how to perform interactions between metaverses and the physical world for virtual design instruction and physical validation feedback. Then we introduce a bottomup inspection device development workflow with productivity tools offered by metaverses, making development more effective and efficient than ever. As the core of quality inspection,we propose Quality Transformers to complete detection task,while federated learning is integrated to regulate data *** summary, we point out the development directions of quality inspection under metaverse tide.

关键词： Automated Optical Inspection Metaverses Quality Inspection Transformers

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Material Classification in Laser Cutting using Deep Learning 1

Material Classification in Laser Cutting using Deep Learning

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1st International Conference of Intelligent Methods, systems and Applications, IMSA 2023

作者： Salem, Mohamed Abdallah Elshenawy, Ahmed Ashour, Hamdy Ahmed Arab Academy for Science Technology and Maritime Transport Msc. of Smart Control Systems for Energy Management Alexandria Egypt Arab Academy for Science Technology and Maritime Transport Department of Electrical and Control Engineering Alexandria Egypt

ISBN: (纸本)9798350335569

Industrial laser cutting offers numerous advantages, including high speed, precision, and the ability to process a wide range of materials. However, the versatility of this technology presents a significant challenge when determining the appropriate power and speed for cutting materials. As the laser cutting machine operator selects the cutting parameters manually, confusion can quickly arise when cutting visually similar materials. This confusion can directly affect the cutting quality and result in errors and wasted materials. This study presents an automated material classification approach based on deep learning that utilizes convolutional neural networks (CNN) and laser speckle sensing. A comprehensive dataset of speckle pattern images for the most commonly used laser-cutting materials is proposed in this paper. The dataset is created by capturing the scattered speckle patterns of the material being cut using a USB camera and includes 6000 speckle pattern images. A deep-learning model based on the pre-trained VGG16 model is then trained on the proposed dataset. The performance of the model is experimentally evaluated on a test set of 200 images with varying orientations and lighting conditions for each sample. The F1-score, recall, and precision metrics validate the robustness of the model in distinguishing between the used materials. The results demonstrate the ability of the model to classify the materials, achieving a notably high classification accuracy of 98.1%. This approach provides an automated and cost-effective solution for organizing laser-cutting materials, enabling operators to select the appropriate power and speed for the cutting process based on the type of material being cut. © 2023 IEEE.

关键词： Cost effectiveness

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Acoustic emission characteristics of damage evolution of multi-scale fiber reinforced rubberized concrete under uniaxial compression and tension after being subjected to high temperatures

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Frontiers of Structural and Civil engineering 2024年第8期18卷 1237-1266页

作者： Shaoqi ZHANG Yao ZHANG Qianru LEI Yumeng YANG Yichao WANG Fei XU Zhiguo YAN Hehua ZHU Laboratory of Fire Safety School of Safety Engineering and Emergency ManagementShijiazhuang Tiedao UniversityShijiazhuang 050043China Structural Health Monitoring and Control Key Laboratory of Hebei Province Shijiazhuang Tiedao UniversityShijiazhuang 050043China Department of Geotechnical Engineering Tongji UniversityShanghai 200092China

Recently developed multi-scale fiber(i.e.,CaCO3 whisker,polyvinyl alcohol(PVA)fiber,and steel fiber)reinforced rubberized concrete exhibits excellent mechanical properties and spalling resistance at high *** of macro properties such as strength and Young’s modulus cannot reveal and characterize damage mechanisms,particularly those relating to the multi-scale fiber strengthening *** this study,acoustic emission(AE)technology is applied to investigate the impact of multi-scale fiber on the damage evolution of rubberized concrete exposed to high temperatures,under the uniaxial compression and tension loading *** mechanical properties,AE event location,peak frequency,b-value,the ratio of rise time to amplitude(RA),average frequency(AF)values,and AE energy of specimens are *** results show that the number of events observed using AE gradually increases as the loading *** crumb rubber and fibers inhibit the generation and development of the *** is concluded that both the peak frequency and b-value reflect the extension process of *** the cracks develop from the micro scale to the macro scale,the peak frequency tends to be distributed in a lower frequency range,and the b-value decreases *** the peak stress point,the AE energy increases rapidly and the b-value *** specimens without multi-scale fibers exhibit brittle failure,while the specimens with fibers exhibit ductile *** addition,adding multi-scale fibers and crumb rubber increases the peak frequency in the medium and high frequency ranges,indicating a positive effect on inhibiting crack *** being subjected to high temperatures,the maximum and minimum b-values decrease,reflecting an increase in the number of initial cracks due to thermal ***,the RA and AF values are used to classify tensile and shear *** specimens fracture with more shear cracks under compression,and there are more tensile

关键词： multi-scale fibers acoustic emission fracture damage evolution rubberized concrete

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management of the Traffic Networks Transportation in Supplier-Customers Services by Strategic Games 11

Management of the Traffic Networks Transportation in Supplie...

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11th International Conference on Information Technology and Quantitative management, ITQM 2024

作者： Bîlbîie, Radu Popescu, Dumitru Dimon, Catalin Department of Automatic Control and Systems Engineering UPB Bucharest Romania Academy of Romanian Scientists Ilfov 3 Bucharest050044 Romania

This paper presents an innovative approach to optimize traffic networks in a supplier-customer system based on specific strategies of game theory. The traffic network is represented as a routing configuration in which the arcs represent various possible roads between supplier and customer entities, each route having an associated transport cost for the product unit. The game structure is defined by a matrix of transport costs between the players, supplier and customer, with their corresponding strategies. Based on these costs, the game matrix is built to which the existing quantities in warehouses are added, respectively the quantities requested by the final customers. By solving the game associated to the transportation traffic network, the different strategies are proposed for choosing the optimal solution. The simulation results confirm the effectiveness of the proposed approach and recommend some performant procedures for solving the game, such as Hurwicz, Laplace and Savage, close to optimal solution. This research opens new directions for management optimization in other domains such as comunication, electrical and administrativ networks. © 2024 The Authors.

关键词： Sales

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Enhancing Emergency Response: The Leg-Pulling Robot for Efficient Evacuations 15

Enhancing Emergency Response: The Leg-Pulling Robot for Effi...

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15th International Conference Elektro, ELEKTRO 2024

作者： Kafkova, Julia Gazovic, Pavol Simak, Vojtech Kuchar, Pavol Pirnik, Rastislav Di Girolamo, Silvia University of Zilina FEIT Dpt. of Control and Information Systems Zilina Slovakia University of Palermo Department of Engineering Palermo Italy

ISBN: (纸本)9798350372359

This paper presents a comprehensive exploration into the critical aspect of effector design within the context of mobile platforms utilised during emergency scenarios. In times of crisis, ranging from natural disasters to man-made incidents, the efficiency and versatility of mobile platforms equipped with specialised effectors play a pivotal role in ensuring effective response and mitigation. The proposed robotic system consists of a universal platform, a robotic arm, and a custom effector with controls. Our experimental verification of the system shows promising results and the feasibility of the proposed system. © 2024 IEEE.

关键词： Robotic arms

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Real-Time Implementation of MEKF using VDPL Localization Algorithm by Utilizing MATLAB & ROS Communication

Real-Time Implementation of MEKF using VDPL Localization Alg...

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2024 Innovations in Intelligent systems and Applications Conference, ASYU 2024

作者： Altınpınar, Ozan Vahit Contarlı, Emre Can Sezer, Volkan Department of Mechatronics Engineering Smart and Autonomous Systems Laboratory Istanbul Technical University Istanbul Turkey Department of Control and Automation Engineering Smart and Autonomous Systems Laboratory Istanbul Technical University Istanbul Turkey

ISBN: (纸本)9798350379433

Mobile robots, which are produced to fulfill certain tasks to make our lives easier, are becoming more and more common in our environment day by day. In the long run, these robots can be more cost-effective, faster, and more efficient than humans in accomplishing tasks. In order for mobile robots to fulfill the tasks, they need to be able to safely navigate to specific destinations without hitting obstacles. Safely reaching a given goal most accurately and shortly is the problem of autonomy. This autonomy problem is divided into sub-problems and algorithms are needed to solve each sub-problem. The main sub-problems in the field of autonomy are localization, mapping, local planning, and global planning. The main purpose of this paper is to describe how the position information computed by a MEKF (Modified Extended Kalman Filter) localization algorithm using the VDPL (Virtual Dynamic Point Landmark) algorithm, which was previously designed in MATLAB, is published to the ROS environment via a topic. This position information can be used together with the local and global planning algorithms in the navigation stack to realize fully autonomous driving capability in a real-time environment. Using these algorithms, full-autonomous driving tests were conducted on the Turtlebot3 mobile robot in a real-time environment according to a predefined scenario. The performance results of both simulation and real-world tests show that the MEKF using the VDPL algorithm outperforms the AMCL algorithm in the navigation stack in both cases. © 2024 IEEE.

关键词： Extended Kalman filters

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On the Blockchain Selection in Agri-Food Tracking systems: Student Paper 5

On the Blockchain Selection in Agri-Food Tracking Systems: S...

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5th Conference on Blockchain Research and Applications for Innovative Networks and Services, BRAINS 2023

作者： Scanu, Fabio Control and Management Engineering Antonio Ruberti Sapienza University of Rome DIAG-Department of Computer Italy

ISBN: (纸本)9798350317824

In recent years, blockchain technology has spread widely in the agri-food sector. In particular, several blockchain-based tracking systems have been proposed. Most of these projects use mature technologies, such as Ethereum and Hyper-ledger. However, other blockchains were proposed recently (some particularly suited to IoT, commonly used in agri-food tracking systems). In the literature, several methodologies are proposed to guide the choice of the type of blockchain. These methodologies are generic, and a gap remains between the criteria used to guide the selection of the type of blockchain and how concrete use cases influence them. Building upon existing methodologies, this paper presents a specific approach for agri-food tracking. Once the parameters of the use case that impact the blockchain's performance have been identified, the methodology allows the association of these parameters with the criteria for identifying the types of blockchain to use (e.g., public permissionless) and the most suitable consensus algorithm. The output tuple \ [types], [algorithms], [functions]), therefore, allows the choice of the blockchain that best suits the usage scenario. © 2023 IEEE.

关键词： Blockchain

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AquaID: Authentication for Underwater Nodes with Decentralised Identity 24

AquaID: Authentication for Underwater Nodes with Decentralis...

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18th ACM International Conference on Underwater Networks and systems, WUWNET 2024

作者： Altamura, Nicola Giona, Emanuele Nati, Michele Petrioli, Chiara Department of Computer Control and Management Engineering Sapienza University of Rome Italy Department of Computer Science Sapienza University of Rome Italy WSense Srl Italy

ISBN: (纸本)9798400711602

The increasing pervasiveness of digital infrastructures, also extending into marine domains, makes Underwater Wireless Sensor Networks (UWSNs) an essential tool for the development of novel marine sustainability and monitoring paradigms. Applications in sensitive scenarios may require data encryption, non-repudiation, and provenance tracking. Moreover, the broadcast nature of the underwater acoustic channel makes the task of identifying and authenticating nodes of critical importance. To meet such requirements, we introduce AquaID, a protocol for resource-constrained hardware that leverages Distributed Ledger Technologies (DLTs) and Decentralised Identities. It guarantees confidentiality, authentication, and integrity using low bandwidth and CPU usage, while supporting high scalability and interoperability. We validate our solution in a threefold manner: via embedded board implementation, network simulation, and sea trials using commercially-available acoustic modems and underwater nodes. We also include a cost comparison among possible DLT choices. Results show AquaID to be robust to scaling, achieving low authentication delays and overhead, thus proving suitable even for large deployments. © 2024 Copyright held by the owner/author(s).

关键词： Authentication

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A Novel Approach for Frequency control in Smart Grids Utilizing Thermal Equipment for Emergency Situations 13

A Novel Approach for Frequency Control in Smart Grids Utiliz...

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13th Smart Grid Conference, SGC 2023

作者： Golshaeian, Sajad Kiani, Hossein Nazari, Mohammad Hassan Hosseinian, Seyed Hossein Gharehpetian, Gevork B. Amirkabir University of Technolog Department of Electrical Engineering Tehran Iran Smart Control Systems Department Tehran Iran

ISBN: (纸本)9798350396065

To control power grid frequency, the establishment of a balance between generation and consumption is always a deemed necessary. The main loops of Load-Frequency control (LFC) system are only responsive to low-amplitude and slow changing load/frequency, and cannot manage emergency situations and power imbalances in some cases. Typically, in critical and emergency situations, loads are removed using emergency control, which is one of the control levels in the frequency control system. Load Shedding (LS), in fact, is one of the applications of the emergency frequency control employed to guarantee system security. In this paper, a novel technique for two-area emergency frequency control is proposed. In this control scheme, instead of power system load reduction during emergency frequency control, the control of Cooling-Heating systems (CHSs) is implemented. Furthermore, the integration of Advanced Metering Infrastructure (AMI) of smart grids with the support of advanced communication technologies and strengthened control algorithms, is necessary to achieve a stable system, which is considered in simulations in MATLAB/Simulink environment. © 2023 IEEE.

关键词： Smart power grids

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