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3rd international conference on Information control, Electrical engineering, and Rail Transit, ICEERT 2023

作者： Mei, Zhenkun Chen, Beijia Liu, Jiajun Shao, Jiayu Zhang, Ning Suzhou Rail Transit Group Co. Ltd. Jiangsu Suzhou215004 China School of Automation Southeast University Jiangsu Nanjing210096 China Key Laboratory of Measurement and Control of Complex Engineering Systems Ministry of Education Southeast University Jiangsu Nanjing210096 China ITS Engineering Research Center Ministry of Education Southeast University Jiangsu Nanjing211189 China

ISBN: (纸本)9789819788903

In the present scenario of the ‘one-tapin-one-tapout’ operation mode in urban rail transportation, determining passenger travel trajectories is challenging, thereby decreasing the effective counting of passengers on trains. In order to address this issue, a method for calculating passenger capacity on trains was developed by analyzing passenger travel information extracted from AFC data and train timetables. First, this research estimated the components of journey time to infer and reconstruct the passenger's specific spatiotemporal travel trajectory. The passenger-train matching model was then used to assign passengers to specific trains and calculate the passenger load of different trains at each station. At last, it took Suzhou Metro Line 3 as an example and analyzed the spatiotemporal distribution of urban rail transit passenger flow on a single line based on the proposed passenger-train model. © The Author(s), under exclusive license to Springer Nature Singapore Pte Ltd. 2025.

关键词： Urban transportation

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2018 3rd international conference on automation, control and robotics engineering (CACRE 2018)

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IOP conference Series: Materials Science and engineering 2018年第1期428卷

PREFACE CACRE 2018 was held in Chengdu, China during Jul. 19-22, 2018. CACRE 2018 was organized by Sichuan University and HKSME. The conference provides a useful and wide platform both for displaying the latest research and for exchanging of research results and thoughts in broad automation, control, robotics engineering, Artificial Intelligence and other topics. The participants of the conference were from almost every part of the world, with background of either academia or industry, even well-known enterprise. The success and prosperity of the conference is reflected by high level of the papers received. The proceeding is a compilation of the accepted papers which represents an interesting outcome of the conference. This book covers 3 chapters: automation Technology and Sensing Methods; Advanced control and Intelligent Algorithms; Intelligent robotics and Mechatronic Systems. We would like to acknowledge all of those who supported CACRE 2018. Each individual and institutional help was very important for the success of this conference. Especially we would like to thank the organizing committee for their valuable advices in the organization and helpful peer review of the papers. We sincerely hope that CACRE 2018 will be a forum for excellent discussions that will put forward new ideas and promote collaborative researches. We are sure that the proceedings will serve as an important research source of references and the knowledge, which will lead to not only scientific and engineering progress but also other new products and processes. Prof. Songyi Dian, Sichuan University, China

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IRCE 2020 - 2020 3rd international conference on Intelligent robotics and control engineering

IRCE 2020 - 2020 3rd International Conference on Intelligent...

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3rd international conference on Intelligent robotics and control engineering, IRCE 2020

ISBN: (纸本)9781728189727

The proceedings contain 21 papers. The topics discussed include: research on the computer synchronization of the fault-tolerant system;prevention of ant mills in pheromone-based search algorithm for robot swarms;texture gradient and deep features fusion-based image scene geometry recognition system using extreme learning machine;research on detection and tracking of moving vehicles in complex environment based on real-time surveillance video;application of surface reconstruction for car undercarriage inspection;multi-level feature fusion mechanism for single image super-resolution;parameters selection for blurred image matching;an improved intelligent scissors algorithm for the segmentation of vessels segments in coronary angiography imaging;the challenges and opportunities of artificial intelligence for trustworthy robots and autonomous systems;and trajectory tracking of a nonholonomic mobile robot using optimal cascade sliding mode controller.

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PREFACE: 3^rd international conference on robotics, Intelligent automation and control Technologies (RIACT 2022)

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AIP conference Proceedings 2023年第1期2946卷

作者： Arockia Doss, Arockia Selvakumar Short, Michael Schilberg, Daniel Design and Automation Research Group School of Mechanical Engineering Vellore Institute of Technology Tamil Nadu Chennai India School of Computing Engineering and Digital Technologies Teesside University United Kingdom Department of Mechatronics and Mechanical Engineering University of Applied Sciences Bochum Germany

Preface: 3rd international conference on robotics, Intelligent automation and control Technologies (RIACT 2022), AIP conference Proceedings, Volume 2946, Issue

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Design a High-Frequency Dual Active Bridge Converter for Discrete Time Frequency

Design a High-Frequency Dual Active Bridge Converter for Dis...

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Advancements in Electrical, Electronics, Communication, Computing and automation (ICAECA), international conference on

作者： M. Karthik G. Hemalatha M. Mathankumar L. Sreevidya R. Deepalakshmi V. Kandasamy Department of Electrical and Electronics Engineering SRM Madurai College for Engineering and Technology Pottapalayam Tamil Nadu India Department of Robotics and Automation Sri Ramakrishna Engineering College Coimbatore Tamil Nadu India Department of Electrical and Electronics Engineering SRM Institute of Science and Technology Trichy Tamil Nadu India Department of Electrical and Electronics Engineering V.S.B College of Engineering Technical Campus Coimbatore Tamil Nadu India Department of Computer Science Engineering SRM Madurai College for Engineering and Technology Pottapalayam Tamil Nadu India Department of Electrical and Electronics Engineering Kumaraguru College of Technology Coimbatore India

ISBN: (数字)9798331525439

ISBN: (纸本)9798331525446

The dual active bridge (DAB) has become a crucial interface element in today's sophisticated systems. Renewable energy sources produce DC power, which is then stored in batteries, ultra-capacitors, and other energy storage devices. DAB is a crucial part of power exchange between two different buses because of its galvanic separation and bidirectional power transfer capabilities. The operation of the DAB is compatible with a broad range of input voltages and output loads. The creation of DAB is covered in most works. A well-known semiconductor integrated circuit with programmable control parameters is used in this straightforward, inexpensive method.

关键词： Time-frequency analysis Renewable energy sources Costs Bridge circuits Switched reluctance motors Stability analysis Batteries Telecommunication computing Time-domain analysis Stress

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Edge Computing for Real-Time Decision-Making in Industrial automation Systems - A Comprehensive Review

Edge Computing for Real-Time Decision-Making in Industrial A...

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Advancements in Electrical, Electronics, Communication, Computing and automation (ICAECA), international conference on

作者： R. Raffik V. J. Balamurugan N. Gopinath Pandian Department of Mechatronics Engineering Kumaraguru College of Technology Coimbatore Tamil Nadu India

ISBN: (数字)9798331525439

ISBN: (纸本)9798331525446

The real-time decision-making potential brought by edge computing is disrupting industrial automation, transcending the speed-and-bandwidth limitations of traditional cloud computing. By enabling on-site data processing, edge computing effectively low-latency and responsive applications, e.g., predictive maintenance, process optimization, and autonomous robotics. This paper discusses edge computing architecture and deployment models, its hardware and software components, and networking infrastructure. The objectives to review are to analyze how edge computing facilitates real-time decision-making in automated industrial processes. The discourse is then fully addressed around the different core technologies, advantages, concerns, real-life instances, and future trends toward increasing efficiencies, lowering latencies, and making smart manufacturing possible. Integration of AI and machine learning at the edge levels make real-time analytics, thus improving efficiency and agility. Key challenges under consideration include security, scalability, and economic impact, along with their applications in the real world. Future direction encompasses AI-based analytics, energy-efficient edge devices, and seamless interoperability poised to change its status from enabler to disrupter concerning industrial automation.

关键词： automation Reviews Decision making Process control Real-time systems Energy efficiency Security Optimization Interoperability Edge computing

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2020 The 3rd international conference on Intelligent robotics and control engineering

2020 The 3rd International Conference on Intelligent Robotic...

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IEEE international conference of Intelligent Robotic and control engineering (IRCE)

Presents the title page of the proceedings record.

ISBN: (数字)9781728189727

ISBN: (纸本)9781728189734

Presents the title page of the proceedings record.

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Development of a Novel CNC Worm Grinding Machine 3

Development of a Novel CNC Worm Grinding Machine

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3rd international conference on robotics, control and automation engineering (rcae)

作者： Chen, Yan Chen, Yonghong Chongqing Business Vocat Coll 81 Daxuecheng Zhong Rd Chongqing Peoples R China Sichuan Univ Sch Aeronaut & Astronaut 24 South SectYihuan Rd Chengdu Peoples R China Chongqing Univ State Key Lab Mech Transmiss 174 Shazheng St Chongqing Peoples R China

ISBN: (纸本)9781728186382

To satisfy the grinding requirements of all kinds of worm tooth surface, a novel CNC worm grinding machine is demonstrated in this paper. Based on the generating theory, the mathematical models of the worm tooth surface is developed. A novel structure of the worm grinding machine is proposed based on the virtual center distance manufacturing principle, and a seven-axis four-linkage CNC worm grinding machine is developed to verify the practicability of the new structure. A sample of hourglass worm tooth surface is ground on this novel CNC worm grinding machine, the accuracy of hourglass worm tooth surface is certificated by the accuracy detection and contact area test, which proves that the accuracy of this sample is up to level 5. This study is expected to provide a theoretical foundation and experimental support for the grinding of hourglass worm tooth surface.

关键词： worm tooth surface grinding CNC machine hourglass worm

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Multispectral 3D Sensing System for Single-Frame Monocular Imaging Devices 3

Multispectral 3D Sensing System for Single-Frame Monocular I...

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3rd international conference on robotics, control and automation engineering (rcae)

作者： Karangwa, Jules Kong, Linghua You, Tongfei Yi, Dingrong Zheng, Jishi Wei, Jiang Hung, Mao-Hsiung Meng, Fanru Fujian Univ Technol Fac Mech Engn Dept Mech Engn Internet Things Lab Fuzhou 350000 Peoples R China Huaqiao Univ Coll Mech Engn & Automat Xiamen 361021 Peoples R China Fujian Univ Technol Coll Informat Sci & Engn Fuzhou 350000 Peoples R China

ISBN: (纸本)9781728186382

Presently, there exist few 3D imaging methods that can simultaneously acquire both 3-dimensional spatial information and material information of the environment by a single shot and single camera. Moreover, they cannot meet the need for high efficiency with low energy consumption and compact shape at the same time. This paper proposes a multispectral 3D sensing system for single frame monocular equipment that performs synchronal acquisition of both visual image and depth information of the scene. The system uses the snapshot narrow-band multispectral longitudinal dispersion enhanced optical imaging system to obtain multiple spectral band images with different defocusing degrees and carries the depth recovery by comparing and analyzing the defocusing amount of each spectral band and the differential signal formed between spectral bands. This system provides a compact real-time 3D vision system with low energy consumption, high robustness, and strong endurance. It is suitable for unmanned aerial vehicles, aerospace, robots, and other automobiles equipment to navigate in both indoor and outdoor non-structured environments.

关键词： depth recovery multispectral 3D imaging single-frame monocular 3D imaging degree of defocus

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An Improved Method of 3D Scene Reconstruction Based on SfM 3

An Improved Method of 3D Scene Reconstruction Based on SfM

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3rd international conference on robotics and automation engineering (ICRAE)

作者： Yuan, Yating Ding, Yan Zhao, Liangjin Lv, Lin Beijing Inst Technol Sch Aerosp Engn Minist Educ Key Lab Dynam & Control Flight Vehicle Beijing 100081 Peoples R China

ISBN: (纸本)9781538695944

The 3D virtual scenes are widely used in different applications, such as visual simulation, augmented reality and virtual reality and so on. For reducing the time consumption with 3D modeling, we propose an improved method of 3D scene reconstruction based on SfM. By taking the video streaming as input, we put forward a feature similarity determination strategy to extract keyframes, and utilize a dense algorithm to improve the model accuracy. Moreover, the method appends 3D model filtering to remove the redundancy of the result models. We demonstrate our method by testing the time cost and effect of different videos and datasets. Results illustrate that our method is practical and available.

关键词： 3D scene reconstruction SfM keyframe extraction filtering

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