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2024 Intelligent Technologies and Electronic Devices in Vehicle and Road Transport Complex, TIRVED 2024

作者： Nikitin, Dmitry V. Nezhmetdinov, Ramil A. Bogdanov, Vladimir V. Bautdinov, Damir T. Aleshkin, Andrey A. State University of Management Office for the Coordination of Scientific Research Moscow Russia Moscow State Technology University STANKIN Computer Control Syatems Department Moscow Russia State University of Management Institute of Information Systems Moscow Russia

ISBN: (纸本)9798331518707

Box structures are widely used in mechanical engineering, instrumentation, construction and in many branches of human activity. Such structures play a special role in transport engineering, particularly in the automotive industry. Often, the box structure in addition to the force impact, can experience loads of wave influence nature. For reliable operation of a box structure, as well as for the assessment of strength and stiffness, it is necessary to know the dynamic characteristics of the system, in particular, to be able to determine the forms of transverse vibrations under different types of impacts at different moments of time. © 2024 IEEE.

关键词： Automotive industry

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Calculation of Natural Vibration Frequencies of a Box Structure with Thermal Protection

Calculation of Natural Vibration Frequencies of a Box Struct...

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2024 Intelligent Technologies and Electronic Devices in Vehicle and Road Transport Complex, TIRVED 2024

作者： Nezhmetdinov, Ramil A. Bautdinov, Damir T. Chudnovsky, Alexey D. Yusupov, Dilshod D. Bogdanov, Vladimir V. Moscow State Technology University STANKIN Computer Control Syatems Department Moscow Russia State University of Management Institute of Information Systems Moscow Russia State University of Management Office for the Coordination of Scientific Research Moscow Russia

ISBN: (纸本)9798331518707

The article focuses on calculating the natural vibration frequencies of a box structure with thermal protection, a crucial component in many engineering fields such as mechanical engineering and construction. The thermal protective coating applied to the outer surfaces of the structure adds significant mass and requires consideration in static and dynamic analyses. The study employs nonlinear dynamic analysis to model the flexible, two-layered structure subjected to thermal and force loads. The authors derive a system of nonlinear differential equations for the deflection of the structure using the Bubnov-Galerkin method. They also account for the material properties, including the modulus of elasticity and density of both the box and thermal protection layers. Numerical integration techniques are employed to solve these equations, providing a relationship between dimensionless vibration amplitudes over time. The study demonstrates the applicability of the proposed methodology by calculating the lowest natural frequency for a specific plate configuration and extends this analysis to configurations with stiffening ribs. In conclusion, the approach offers a reliable means for dynamic analysis of similar structures, with potential applications in finite element modeling. The results serve as a reference for validating such models under geometrically nonlinear conditions. © 2024 IEEE.

关键词： Galerkin methods

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Synthesis of a High-Level controller for controlling a Group of Uavs in the Gazebo Simulation Environment

Synthesis of a High-Level Controller for Controlling a Group...

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International Conference on Industrial Engineering, Applications and Manufacturing (ICIEAM)

作者： L. A. Rybak A. S. Pisarenko V. M. Polyakov Scientific Research Institute of Robotics and Control Systems Belgorod State Technological University n.a. V.G. Shukhov Belgorod Russia Federal Research Center “Informatics and Management” of the Russian Academy of Sciences Moscow Russia

ISBN: (数字)9798331512194

ISBN: (纸本)9798331512200

The article presents the development and experimental verification of a control system based on a highlevel controller by a group of unmanned aerial vehicles (UAVs) based on the ROS 2 framework and the PX4 autopilot in the Gazebo simulation environment. The system is designed to address challenges related to autonomous navigation, group coordination, and obstacle avoidance in complex environments. The modular architecture of the control system is described, which includes such components as a high-level controller, a Gcommand processing module, a flight control module, and a data visualization module. For modeling and testing the system, the Gazebo simulation environment is used Gazebo, which provides realistic physical modeling and integration with ROS 2. The results of modeling and experimental studies of the movement of a group of UAVs are presented, during which the correctness of command execution, coordination of the group of UAVs and the stability of the system to external influences are checked.

关键词： Process control Data visualization systems architecture Autonomous aerial vehicles Stability analysis Autopilot Collision avoidance Autonomous robots Aerospace control Testing

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Two Stage Technical Vision Algorithm for Automatic Fruit Picking Based on Neural Networks and Hough Transform

Two Stage Technical Vision Algorithm for Automatic Fruit Pic...

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International Conference on Industrial Engineering, Applications and Manufacturing (ICIEAM)

作者： L. A. Rybak V. V. Cherkasov A. A. Voloshkin Scientific Research Institute of Robotics and Control Systems Belgorod State Technological University n.a. V.G. Shukhov Belgorod Russia Federal Research Center “Informatics and Management” of the Russian Academy of Sciences Moscow Russia

ISBN: (数字)9798331512194

ISBN: (纸本)9798331512200

The article presents the development of a technical vision algorithm for automatic fruit harvesting based on the use of the YOLOv8 neural network and data obtained from binocular cameras. The algorithm uses a two-stage approach: at the first stage, the front-facing RGB-D camera installed on the mobile platform determines the position of trees and fruits, and at the second stage, the camera on the capture device specifies the coordinates of fruits using segmentation and Hough transform methods. To improve speech recognition accuracy, we use HSVspace filtering and combine data from multiple cameras using the Kalman filter. The results of modeling and experimental studies confirming the resistance to environmental influences, such as partial overlap of objects, changing lighting and the presence of foreign elements, are presented.

关键词： Resistance Training Accuracy Filtering Neural networks Lighting Transforms Speech recognition Cameras Manufacturing

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Time Synchronization in Industrial Internet of Things: A Survey 7

Time Synchronization in Industrial Internet of Things: A Sur...

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7th IEEE Information Technology, Networking, Electronic and Automation control Conference, ITNEC 2024

作者： Zhou, Ke Wang, Xiaoming Cui, Shijie Electric Power Research Institute of Guangxi Power Grid Co. Ltd. Nanning530023 China State Key Laboratory of Robotics Shenyang Institute of Automation Chinese Academy of Sciences Shenyang110016 China Key Laboratory of Networked Control Systems Chinese Academy of Sciences Liaoning China

ISBN: (纸本)9798350370782

Time synchronization is a fundamental strategy for many operations such as data synchronous collection, timely fault tracking, distributed control, and real-time communication in Industrial Internet of Things (IIoT). Over the years, a wide variety of protocols and technologies have been proposed for different application scenarios. The accuracy, security, robustness, low cost, and so on, are the main focus for the design of time synchronization protocol. However, so far, there is no relatively unified standard for time synchronization in IIoT. To clarify the development of time synchronization technology, this paper surveys the latest research for time synchronization in various types of networks including Precision Time Protocol and wireless sensor networks. The future development of time synchronization in IIoT is also investigated. © 2024 IEEE.

关键词： Costs

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A Digital Twin Application Framework in the Field of Industry 18

A Digital Twin Application Framework in the Field of Industr...

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18th IEEE Conference on Industrial Electronics and Applications, ICIEA 2023

作者： Yang, Xianna Yang, Lei Li, Sijia China Industrial Control Systems Cyber Emergency Response Team Beijing China ZJU-Hangzhou Global Scientific and Technological Innovation Center Hangzhou China Jiaxing Research Institute Zhejiang University Jiaxing China

ISBN: (纸本)9798350312201

Digital twin is a vital technology for the company to make the digital transformation. With the development of big data, industrial Internet of Things (IoT), industrial internet, cloud computing, Augmented Reality/ Virtual Reality (AR/VR) and Artificial Intelligence (AI) etc., digital twin becomes more and more important in the process of product design, production, equipment operation as well as maintenance, help companies to save huge number of cost and time. By using the mechanism model, real-time sensor data and historical data as well as integrating the expert knowledge, digital twin can achieve high-precision, high credibility and high reliability mapping, simulation, prediction, optimization, evaluation to support companies make faster and more correct decision. In this paper, the present theoretical research and industrial application of digital twin at first is discussed, then a framework and flowchart of digital twin application in the field of industry is proposed. At the end, a case from a bearing company is studied to verify the proposed procedure. With the help of digital twin project implementation, the process details are monitored, the digital model and physical model is interacted. Then according to the process characters as well as data collected in real-time, process is optimized. © 2023 IEEE.

关键词： Optimization

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Model Predictive Torque control of Six-Phase Switched Reluctance Motors Based on Improved Voltage Vector Strategy

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IEEE Transactions on Transportation Electrification 2025年第3期11卷 7650-7661页

作者： Yang, Yifei Sun, Xiaodong Dianov, Anton Demidova, Galina Prakht, Vladimir Wang, Yong Han, Shouyi Suzhou Vocational University School of Mechanical and Electrical Engineering Suzhou215104 China Jiangsu University Automotive Engineering Research Institute Zhenjiang212013 China Wenzhou University Pingyang Institute of Intelligent Manufacturing Wenzhou325035 China ITMO University Faculty of Control Systems and Robotics Saint Petersburg197101 Russia Ural Federal University Department of Electrical Engineering Yekaterinburg620062 Russia Jiangsu University School of Electrical and Information Engineering Zhenjiang212013 China

To rapidly and accurately establish the model of switched reluctance motors (SRMs) and enhance torque control performance, this article proposes a model predictive torque control (MPTC) strategy based on the optimized voltage vector. First, a fourth-order Fourier series is used to calculate the flux and torque models, and a complete nonlinear model of the SRM is constructed using the Kriging model. Second, the torque characteristics are used to divide the sectors, thereby reducing the number of candidate voltage vectors (CVVs) and effectively decreasing the computational burden of predictive control. Finally, an adaptive adjustment algorithm for the sector boundary angle is proposed, where the position of the sectors is determined based on variations in speed and load. The proposed method reduces torque ripple and enhances dynamic response capability. The effectiveness of this approach is validated through experiments on a 12/10 pole six-phase SRM prototype. © 2015 IEEE.

关键词： Vectors

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Combined Filters Design, Using the Principle of Internal Models

Combined Filters Design, Using the Principle of Internal Mod...

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International Russian Automation Conference (RusAutoCon)

作者： Anatoly Gaiduk Darya Denisenko Nikolay Prokopenko Department of Automatic Control Systems Southern Federal University Scientific Design Office Robotics and Control Systems Taganrog Rostov-on-Don Russia Department of scientific research Department of Automatic Control Systems Don State Technical University Southern Federal University Rostov-on-Don Russia Department of Information Systems and Radio Engineering Don State Technical University Rostov-on-Don Russia

ISBN: (数字)9798350349818

ISBN: (纸本)9798350349825

To design active analog, discrete-analog and digital filters a new method is suggested, taking into account the conditions of selective invariance and using the internal models principle of the dynamic systems. For this purpose, the structure of each basic filter ensures the presence of an explicit spectral model of the filtered signal. Such a filter is selectively invariant, and this property depend only on the spectrum-setting parameters and do not depend on other parameters. It is suggest-ed to carry out the design of the combined selective filters by integration of the suggested basic second-order filters, focusing on the log magnitude plot of the latter. This makes possible to minimize the order of the combined both analog and digital filters. The combined selective filters are distinguished by high stability of selective properties and can be used in the systems for measurement, signal processing, data transmission, as well as automatic and automated control of various social, production and special facilities.

关键词： Automation Filtering Focusing Production Signal processing Stability analysis Data communication Digital filters Dynamical systems

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Assessment of Distance Learning/Teaching Techniques in Engineering 12

Assessment of Distance Learning/Teaching Techniques in Engin...

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12th International Conference and Exposition on Electrical and Power Engineering, EPE 2022

作者： Castro-Gutierrez, Nereyda Diaz-Diaz, Irwin A. Campos, Eric Universidad Veracruzana Faculty of Engineering Mexico Institute for Scientific and Technological Research of San Luis Potosi Control and Dynamical Systems Division San Luis Potosi Mexico

ISBN: (数字)9781665489942

ISBN: (纸本)9781665489942

The electromagnetic theory has established state-of-the-art electrical engineering applications. Therefore, this aspect must be advertised to students to motivate them in their careers. This work presents the conceptualization and development of a virtual environment based on Unity3D. The virtual environment is used as a didactic strategy to teach electromagnetism to undergraduate students. The characteristics of the proposed virtual environment and its assessment are described. Finally, the evaluation of the impressions and opinions of the students are presented. © 2022 IEEE.

关键词： Virtual reality

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Monocular Visual-Inertial and Robotic-Arm Calibration in a Unifying Framework

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IEEE/CAA Journal of Automatica Sinica 2022年第1期9卷 146-159页

作者： Yinlong Zhang Wei Liang Mingze Yuan Hongsheng He Jindong Tan Zhibo Pang Key Laboratory of Networked Control Systems Shenyang Institute of AutomationChinese Academy of SciencesShenyang 110016 State Key Laboratory of Robotics Shenyang Institute of AutomationChinese Academy of SciencesShenyang 110016 Institutes for Robotics and Intelligent Manufacturing Chinese Academy of SciencesShenyang 110169China School of Computing Wichita State UniversityWichita 67260 USA Department of Mechanical Aerospace and Biomedical EngineeringUniversity of TennesseeTN 37996 USA Department of Automation Technology ABB Corporate Research SwedenVasteras 72178Sweden Department of Intelligent Systems Royal Institute of Technology(KTH)Stockholm 11428Sweden

Reliable and accurate calibration for camera,inertial measurement unit(IMU)and robot is a critical prerequisite for visual-inertial based robot pose estimation and surrounding environment ***,traditional calibrations suffer inaccuracy and *** address these problems,this paper proposes a monocular visual-inertial and robotic-arm calibration in a unifying *** our method,the spatial relationship is geometrically correlated between the sensing units and robotic *** decoupled estimations on rotation and translation could reduce the coupled errors during the ***,the robotic calibration moving trajectory has been designed in a spiral pattern that enables full excitations on 6 DOF motions repeatably and *** calibration has been evaluated on our developed *** the experiments,the calibration achieves the accuracy with rotation and translation RMSEs less than 0.7°and 0.01 m,*** comparisons with state-of-the-art results prove our calibration consistency,accuracy and effectiveness.

关键词： Calibration inertial measurement unit(IMU) monocular camera robotic arm spiral moving trajectory

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