F. Ismagilov, V. Vavilov, R. Urazbakhtin, I. Yamalov, Bikchurin Artur Igorevich
{"title":"Aircraft Electrical Equipment Vibration Resistance","authors":"F. Ismagilov, V. Vavilov, R. Urazbakhtin, I. Yamalov, Bikchurin Artur Igorevich","doi":"10.1109/EECR56827.2023.10150214","DOIUrl":"https://doi.org/10.1109/EECR56827.2023.10150214","url":null,"abstract":"Vibrations occur during the aircraft operation. They affect the equipment placed on the aircraft, including electrical equipment. Within the concepts of a more electric aircraft and an all-electric aircraft, the electrical equipment amount, and its complexity are increasing. In this regard, the new electrical equipment studies importance under development for vibration resistance effects is growing. This paper provides information about vibrations on an aircraft, information about the vibrations effect on electrical equipment. The Ufa State Aviation Technical University research team work results on the highefficiency generator and inverter research are presented.","PeriodicalId":338360,"journal":{"name":"2023 9th International Conference on Electrical Engineering, Control and Robotics (EECR)","volume":"36 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-02-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121244528","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"EECR 2023 Cover Page","authors":"","doi":"10.1109/eecr56827.2023.10149939","DOIUrl":"https://doi.org/10.1109/eecr56827.2023.10149939","url":null,"abstract":"","PeriodicalId":338360,"journal":{"name":"2023 9th International Conference on Electrical Engineering, Control and Robotics (EECR)","volume":"82 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-02-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115218097","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"A Novel Serial-Parallel Hybrid Robot for Rehabilitation Training of Gait and Balance","authors":"Mingsong Shi, Liziyi Hao, Zhaocheng Zhou, Sihui Liu, Jianda Han, Ningbo Yu","doi":"10.1109/EECR56827.2023.10150211","DOIUrl":"https://doi.org/10.1109/EECR56827.2023.10150211","url":null,"abstract":"Robot-assisted rehabilitation training for lowerlimb function recovery has gained increasing acceptability, but simultaneous training of gait and balance has not been well explored. In this paper, we propose a novel 5-DOF serial-parallel hybrid end-effort robot to provide gait training, balance training, as well as gait and balance training. Each side of the robot is composed of a 2-DOF gait generator and a 3-DOF parallel balance module. The gait generator takes the H-Bot mechanism, which distributes the heavy load of the patient to the two motors during walking, which are connected in serial. For the balance module, its virtual rotation center of the footplate is designed to be aligned with the ankle joint, enabling natural balance adjustment and training. Further, two displacement sensors and an inclinometer are employed to measure the pose, and closed-loop control of the 2-DOF position and 3-DOF orientation of the robot end-effector is realized. The robotic system has been built up, and achieved good performance on position and pose tracking, promising an effective rehabilitation platform for independent and simultaneous training of gait and balance.","PeriodicalId":338360,"journal":{"name":"2023 9th International Conference on Electrical Engineering, Control and Robotics (EECR)","volume":"752 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-02-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116125885","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Robust H∞ Output Feedback Control for Vehicle Lateral Motion System with Quantization and Data Dropouts","authors":"Z. Ye","doi":"10.1109/EECR56827.2023.10150171","DOIUrl":"https://doi.org/10.1109/EECR56827.2023.10150171","url":null,"abstract":"This study examines H∞ static output feedback control problem for discrete-time vehicle lateral dynamic system with quantization error and data packet dropout. The quadrilateral polytope model representes vehicle lateral dynamic system. The number of linear matrix inequalities is reduced by the polytope method based on the longitudinal velocity time varying parameters set. Additionally, this paper models data packet dropout by the Bernoulli random distribution approach, and quantizes the measured output signal by a dynamic quantizer. Such that the quantization error and data packet dropout are described in vehicle lateral dynamic system. The goal of this study is to construct a static output feedback controller that will ensure the system is stochastically stable and H∞ performance. Finally, the suggested controller design method is validated by using the co-simulation of Matlab/Simulink and Carsim.","PeriodicalId":338360,"journal":{"name":"2023 9th International Conference on Electrical Engineering, Control and Robotics (EECR)","volume":"39 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-02-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122045829","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
F. Ismagilov, V. Vavilov, Rustem Albertovich Hakimov, I. Yamalov, R. Urazbakhtin
{"title":"Issues of Future Aircraft DC/DC Converters Design and Construction","authors":"F. Ismagilov, V. Vavilov, Rustem Albertovich Hakimov, I. Yamalov, R. Urazbakhtin","doi":"10.1109/EECR56827.2023.10150096","DOIUrl":"https://doi.org/10.1109/EECR56827.2023.10150096","url":null,"abstract":"An important part of the future aircraft power supply system, which is being developed as a more electric aircraft concept part, is a DC/DC converter. The DC/DC converter role in the aircraft power supply system has increased significantly today, since on many modern aircraft the generator or starter-generator is connected to the aircraft engine shaft without a constant speed drive. The requirement to supply consumers with DC electricity of a given level is preserved. In this work, the authors consider the main issues of designing and constructing DC/DC converters for future aircraft. A review of modern scientific and technical literature on the aircraft DC/DC converters has been carried out. Based on it, the author’s designed own DC/DC converters with higher reliability and lower weight and dimensions (for considered power rating). Main aspects of designing and constructing DC/DC converters, that were found by author’s when designing their own DC/DC converters, are presented in this paper. The main issues of designing DC/DC converters and ensuring their electromagnetic compatibility at the PCB routing stage are considered. The issues of DC/DC converters construction forming, and their power switches effective cooling system creation are considered. This work is useful for engineers, that are involved in DC/DC converters design and construction.","PeriodicalId":338360,"journal":{"name":"2023 9th International Conference on Electrical Engineering, Control and Robotics (EECR)","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-02-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130330760","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"A Novel Positive Buoyancy Underwater Glider: Dynamic Characteristics and Optimal Glide Speed Range","authors":"Xin Tian, Hongwei Zhang, L. Zhang","doi":"10.1109/EECR56827.2023.10150028","DOIUrl":"https://doi.org/10.1109/EECR56827.2023.10150028","url":null,"abstract":"The novel underwater glider maintains the positive buoyancy during the whole profile motion and the diving process is realized by the propulsion system. Since there is no variable buoyancy system, the glider is simpler in structure and has more internal space to carry energy or payload. In addition, the positive buoyancy glider can realize attitude adjustment more neatly without oil pumping process, which is more suitable for shallow-water survey and provides a direction for the design of large gliders. In this paper, through the analysis of the dynamic characteristics of the positive buoyancy glider, the advisable motion parameter space is given. Taking the energy consumption per meter as an indicator of sailing efficiency, the total energy consumption model including thrust energy consumption and internal subsystems energy consumption is established and studied. The result shows that there is an optimal glide speed to minimize the total energy consumption. Compared with the traditional glider, the positive buoyancy glider also has a higher sailing efficiency when gliding within a desirable speed range, which verifies its energy advantage and lays a theoretical foundation for the motion parameter design.","PeriodicalId":338360,"journal":{"name":"2023 9th International Conference on Electrical Engineering, Control and Robotics (EECR)","volume":"40 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-02-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122112065","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Han Wang, Qiuyan Li, Shiqian Wang, D. Song, Yibo Jia, Xiaojin Peng, Xiangtian Deng, Yunhui Huang
{"title":"Modeling and Control Strategy of Reactive Power Coordination in the Combined System of New Energy Plant and Energy Storage Station","authors":"Han Wang, Qiuyan Li, Shiqian Wang, D. Song, Yibo Jia, Xiaojin Peng, Xiangtian Deng, Yunhui Huang","doi":"10.1109/EECR56827.2023.10149982","DOIUrl":"https://doi.org/10.1109/EECR56827.2023.10149982","url":null,"abstract":"This paper studies the coordinated reactive power control strategy of the combined system of new energy plant and energy storage station. Firstly, a multi time scale model of reactive power voltage control for energy storage power station and flexible new energy connected to AC/DC hybrid power grid is established. The reactive power voltage control system of energy storage power station and flexible new energy connected to AC/DC hybrid power grid is divided into current control time scale, reactive power control time scale, and reactive power command dispatching control time scale. Then, the reactive power voltage coordinated control strategy for the energy storage power station and the flexible new energy connected to the AC/DC hybrid power grid is proposed. Finally, the time domain simulation model of the combined system of new energy plants and energy storage power plants is established, and the multi time scale reactive power voltage coordination control strategy of connecting energy storage power plants and flexible new energy to AC/DC hybrid power grid is verified in the time domain simulation. The simulation results show that the proposed reactive power voltage coordinated control strategy has good dynamic characteristics and voltage stability.","PeriodicalId":338360,"journal":{"name":"2023 9th International Conference on Electrical Engineering, Control and Robotics (EECR)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-02-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131035413","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Zhixiu Chen, Yang Liu, Haojun Zhang, P. Zhang, Yining Yuan, Zijiang Zhao
{"title":"A Control Strategy for BLDC Motor Based on Terminal Voltage","authors":"Zhixiu Chen, Yang Liu, Haojun Zhang, P. Zhang, Yining Yuan, Zijiang Zhao","doi":"10.1109/EECR56827.2023.10149973","DOIUrl":"https://doi.org/10.1109/EECR56827.2023.10149973","url":null,"abstract":"Brushless direct current (BLDC) motor is widely used in robots, auto-guided vehicle fields because of its simple structure, high reliability, wide speed range and easy maintenance. The accuracy of the commutation is very important for high performance BLDC control. To precisely obtain the commutation signal, this paper proposes a novel control method based on the terminal voltage of BLDC. The method considers the influence of the irrational factors of the driver and motor on the accuracy of zero-crossing point (ZCP). Firstly, the time corresponding to three consecutive ZCP intervals of 180° is used as the time base of the phase compensation, and the ZCP is calculated by sampling the suspended phase terminal voltage. According to the obtained zero crossing signal and time base, the commutation signal can be determined. Finally, a closed-loop correction strategy is adopted to eliminate commutation errors. The simulation result proves the feasibility of this scheme.","PeriodicalId":338360,"journal":{"name":"2023 9th International Conference on Electrical Engineering, Control and Robotics (EECR)","volume":"51 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-02-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121215888","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Yonggen Wang, Xiaoliang Liang, Jigang Dai, Leyi Wang
{"title":"Indirect Effects of Lightning Electromagnetic Environment Evaluation Analysis Method for Civil Aircraft","authors":"Yonggen Wang, Xiaoliang Liang, Jigang Dai, Leyi Wang","doi":"10.1109/EECR56827.2023.10149979","DOIUrl":"https://doi.org/10.1109/EECR56827.2023.10149979","url":null,"abstract":"Using the microwave transmission line theory, a two-dimensional simulation algorithm was developed to simulate the indirect effect of lightning in the civil aircraft. It is a 2D code which represents a structure by a set of 2D cross sections, including appropriate skin resistances. A full threat lightning waveform (Component A defined using the SAE ARP5412B mathematical representation) is injected into the geometry and the code determines the current distribution within the geometry of each section, and calculates the induced voltage levels on open circuit wires as a function of position. The simulation results include the induced current and voltage on the airborne cable of each section. A more detailed overview of predicted induced currents, waveshapes and voltage contours is given later in the document. Maximum values are given, as these will be used to determine the worst case test levels.","PeriodicalId":338360,"journal":{"name":"2023 9th International Conference on Electrical Engineering, Control and Robotics (EECR)","volume":"20 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-02-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125277283","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
F. Ismagilov, V. Vavilov, I. Yamalov, R. Urazbakhtin, R. A. Farrakhova, E. Pronin
{"title":"Development of a Control Unit for a Light Aircraft Starter-Generator","authors":"F. Ismagilov, V. Vavilov, I. Yamalov, R. Urazbakhtin, R. A. Farrakhova, E. Pronin","doi":"10.1109/EECR56827.2023.10150184","DOIUrl":"https://doi.org/10.1109/EECR56827.2023.10150184","url":null,"abstract":"The use of starter-alternators on board an aircraft has many advantages, since two different devices are combined into one. This article discusses the process of developing a control unit for a light aircraft starter-generator. The paper describes the structural diagram of the control unit, presents the results of modeling operation in the generator mode, and also conducts a thermal analysis.","PeriodicalId":338360,"journal":{"name":"2023 9th International Conference on Electrical Engineering, Control and Robotics (EECR)","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-02-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131472677","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}