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2023 9th International Conference on Electrical Engineering, Control and Robotics (EECR)最新文献

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Study on High Energy Storage Dielectric Capacitor 高能量存储介质电容器的研究
2023 9th International Conference on Electrical Engineering, Control and Robotics (EECR) Pub Date : 2023-02-24 DOI: 10.1109/EECR56827.2023.10150144
Jinxiang Su, Wenqi Yang, Yue Ma, Xutong Wang, Xin Mao
{"title":"Study on High Energy Storage Dielectric Capacitor","authors":"Jinxiang Su, Wenqi Yang, Yue Ma, Xutong Wang, Xin Mao","doi":"10.1109/EECR56827.2023.10150144","DOIUrl":"https://doi.org/10.1109/EECR56827.2023.10150144","url":null,"abstract":"With the continuous consumption of energy, more and more energy storage devices have attracted the attention of researchers. Among them, dielectric capacitors have the advantages of high power density, fast charging and discharging efficiency, long cycle life and good reliability, which can be widely used in new energy, electronic equipment and other fields. However, the energy density of dielectric capacitors is not high, so it is important to study dielectric capacitors with high energy storage density. The performance of dielectric capacitors is related to dielectric materials. Therefore, dielectric materials with excellent dielectric properties have been widely studied. In this paper, the research on high energy storage dielectric capacitors in recent years is reviewed, and the performance of these materials is analyzed.","PeriodicalId":338360,"journal":{"name":"2023 9th International Conference on Electrical Engineering, Control and Robotics (EECR)","volume":"71 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":"115513555","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}
引用次数: 0
A New Vision-based Method of Autonomous Landing for UAVs 基于视觉的无人机自主着陆新方法
2023 9th International Conference on Electrical Engineering, Control and Robotics (EECR) Pub Date : 2023-02-24 DOI: 10.1109/EECR56827.2023.10149915
Yong He, Ziwang Zeng, Zihao Li, Ting Deng
{"title":"A New Vision-based Method of Autonomous Landing for UAVs","authors":"Yong He, Ziwang Zeng, Zihao Li, Ting Deng","doi":"10.1109/EECR56827.2023.10149915","DOIUrl":"https://doi.org/10.1109/EECR56827.2023.10149915","url":null,"abstract":"This paper investigates the fundamental solution of vision-based autonomous landing for UAVs, aiming to reduce error and improve landing accuracy. Combined with visual navigation, a new landing pad and recognition algorithm based on ArUco code is designed. We apply the feature point coordinates solving into attitude estimation to enhance the anti-interference ability of the system. The error model is designed and fused to further improve the accuracy of landing. Extensive simulations and real-world experiments verify the superior performances of our method. The designed landing pad and new recognition algorithm shorten the time of target recognition and greatly improve the accuracy of autonomous landing.","PeriodicalId":338360,"journal":{"name":"2023 9th International Conference on Electrical Engineering, Control and Robotics (EECR)","volume":"35 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":"122542078","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}
引用次数: 0
Analysis of the Sit-to-Stand Movement Based on Dynamic Stability 基于动态稳定性的坐立运动分析
2023 9th International Conference on Electrical Engineering, Control and Robotics (EECR) Pub Date : 2023-02-24 DOI: 10.1109/EECR56827.2023.10150046
Guobing Fang, Pili Gong, Kui Xiang, J. Luo, Muye Pang
{"title":"Analysis of the Sit-to-Stand Movement Based on Dynamic Stability","authors":"Guobing Fang, Pili Gong, Kui Xiang, J. Luo, Muye Pang","doi":"10.1109/EECR56827.2023.10150046","DOIUrl":"https://doi.org/10.1109/EECR56827.2023.10150046","url":null,"abstract":"Sit-to-Stand (STS) is one of the most frequent movements in people’s daily life. For patients with muscle weakness or paraplegia, exoskeleton assistance is an effective way to resume their ability to STS. And STS is a dynamic process of movement, so the torque of exoskeleton is gradually constructed. Therefore, analysis of the STS process is an important foundation for exoskeleton assist human to stand. In previous studies, most used methods based on mode recognition to determine the phase of the STS. However, pattern recognition methods are poorly interpretable and are affected by training samples and human motion variability. In this paper, based on the dynamic stability analysis of STS movement, we proposed a phase estimation algorithm that considers velocity variation. Six healthy volunteers were recruited in the experiment. The effectiveness of the method mentioned was verified by comparing the changes of XCOM and COM. This model-based method has better interpretability and provides a new means to analyze STS movement.","PeriodicalId":338360,"journal":{"name":"2023 9th International Conference on Electrical Engineering, Control and Robotics (EECR)","volume":"8 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":"128541646","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}
引用次数: 0
Trajectory Tracking of a Quadrotor Underwater Delivery Platform via Adaptive Sliding Mode Control 基于自适应滑模控制的四旋翼水下投送平台轨迹跟踪
2023 9th International Conference on Electrical Engineering, Control and Robotics (EECR) Pub Date : 2023-02-24 DOI: 10.1109/EECR56827.2023.10150114
Shiyu Li, Xin Zhang, Zhibin Song
{"title":"Trajectory Tracking of a Quadrotor Underwater Delivery Platform via Adaptive Sliding Mode Control","authors":"Shiyu Li, Xin Zhang, Zhibin Song","doi":"10.1109/EECR56827.2023.10150114","DOIUrl":"https://doi.org/10.1109/EECR56827.2023.10150114","url":null,"abstract":"A new Quadrotor Underwater Delivery Platform (QUDP) was proposed for underwater transportation, in which its configuration has been well used in air quadrotors. But there are still new challenges to controlling such robots underwater. In this paper, a complete dynamics model of QUDP is established first. Then, the trajectory tracker is designed as the control outer loop based on the adaptive sliding mode (ASMC) under an unknown time-varying load, and the stability is proved by using Lyapunov stability theory. Meanwhile, the PD controller is designed as the control inner loop to track the change of attitude angle. Finally, it is verified by numerical simulation. The results show that the proposed controller can perform well with an unknown load and improve the robustness of the system.","PeriodicalId":338360,"journal":{"name":"2023 9th International Conference on Electrical Engineering, Control and Robotics (EECR)","volume":"104 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":"127898678","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}
引用次数: 0
Calculation of Electro-thermal Coupling Power Flow Considering Corona Loss of Overhead Line 考虑电晕损耗的架空线路电热耦合潮流计算
2023 9th International Conference on Electrical Engineering, Control and Robotics (EECR) Pub Date : 2023-02-24 DOI: 10.1109/EECR56827.2023.10150113
Hanbing Qu, Mingyan Shao, Hongxia Liu, Xinjie Xu, Xiaolong Wu
{"title":"Calculation of Electro-thermal Coupling Power Flow Considering Corona Loss of Overhead Line","authors":"Hanbing Qu, Mingyan Shao, Hongxia Liu, Xinjie Xu, Xiaolong Wu","doi":"10.1109/EECR56827.2023.10150113","DOIUrl":"https://doi.org/10.1109/EECR56827.2023.10150113","url":null,"abstract":"In extreme weather, the corona loss of high-voltage overhead lines accounts for a large proportion of the total power system loss. In order to make the calculation result of electrothermal coupling power flow (ETCPF) more accurate, this paper proposed a power flow calculation model considering the corona loss of high-voltage overhead lines, namely electro-thermal coupling power flow considering the corona loss of overhead line (ETCPF-CL), and introduced conductor temperature as the state variable of power system. The convergence of Newton method for ETCPF-CL is in good convergence, but the calculation speed is slow, so this paper simplified the Jacobian matrix of the Newton method and proposed a fast calculation method. The case studies on a regional power system in Shandong province, China were carried out to verify the effectiveness of the proposed the fast calculation method.","PeriodicalId":338360,"journal":{"name":"2023 9th International Conference on Electrical Engineering, Control and Robotics (EECR)","volume":"17 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":"126648994","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}
引用次数: 0
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