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2019 8th International Symposium on Next Generation Electronics (ISNE)最新文献

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Topology Optimization and Performance Simulation of Planar Coil Fluxgate Sensor 平面线圈磁通门传感器拓扑优化与性能仿真
2019 8th International Symposium on Next Generation Electronics (ISNE) Pub Date : 2019-10-01 DOI: 10.1109/ISNE.2019.8896376
S. Yang, Rong Fan, Zhijun Cui
{"title":"Topology Optimization and Performance Simulation of Planar Coil Fluxgate Sensor","authors":"S. Yang, Rong Fan, Zhijun Cui","doi":"10.1109/ISNE.2019.8896376","DOIUrl":"https://doi.org/10.1109/ISNE.2019.8896376","url":null,"abstract":"A method for lower power consumption of planar coil fluxgate sensor is proposed, which based on the standpoint of demagnetizing field, then according to this method to optimize coil and core structure of planar coil fluxgate sensor and make simulation verification. Although planar coil fluxgate sensor possesses the advantages of simple structure and preparation, its large power consumption needs further research which caused by poor coil exciting efficiency and large excitation coil resistance. On the basis of the analysis of planar coil fluxgate theory, this paper presents the way to reduce the power consumption of the fluxgate sensor which using the standpoint of demagnetizing field, and designs several planar coil fluxgate sensor structure, finally make magnetic field simulation. The simulation results provide theoretical support for further devices preparation.","PeriodicalId":405565,"journal":{"name":"2019 8th International Symposium on Next Generation Electronics (ISNE)","volume":"28 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123441829","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
Design of Motor Observer with Iron Loss and Parameter Identification 含铁损电机观测器设计及参数辨识
2019 8th International Symposium on Next Generation Electronics (ISNE) Pub Date : 2019-10-01 DOI: 10.1109/ISNE.2019.8896543
Xuewei Sun, Bin Zhang, Laibao Yang
{"title":"Design of Motor Observer with Iron Loss and Parameter Identification","authors":"Xuewei Sun, Bin Zhang, Laibao Yang","doi":"10.1109/ISNE.2019.8896543","DOIUrl":"https://doi.org/10.1109/ISNE.2019.8896543","url":null,"abstract":"The efficiency optimization control method based on loss model has the advantages of clear physical meaning and fast optimization speed. However, this method is sensitive to the real-time parameters of the motor in the model. To improve the observation effect, it is necessary to accurately obtain the real-time parameters of the motor in the loss model. By designing a stable adaptive law, the key parameters in the loss model are identified adaptively; In order to improve the observing speed and robustness of the state observer for induction motor, the pole placement of the feedback matrix with iron loss is carried out; In order to improve the performance of the algorithm, an adaptive identification algorithm for key parameters is designed according to the stability law, and the theory is verified by simulation.","PeriodicalId":405565,"journal":{"name":"2019 8th International Symposium on Next Generation Electronics (ISNE)","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123528681","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: 1
Image Registration Algorithm for Sequence Pathology Slices Of Pulmonary Nodule 肺结节序列病理切片图像配准算法
2019 8th International Symposium on Next Generation Electronics (ISNE) Pub Date : 2019-10-01 DOI: 10.1109/ISNE.2019.8896682
Qianqian Liu, Gaofeng Zhao, Jicai Deng, Q. Xue, Weiyan Hou, Yingzhe He
{"title":"Image Registration Algorithm for Sequence Pathology Slices Of Pulmonary Nodule","authors":"Qianqian Liu, Gaofeng Zhao, Jicai Deng, Q. Xue, Weiyan Hou, Yingzhe He","doi":"10.1109/ISNE.2019.8896682","DOIUrl":"https://doi.org/10.1109/ISNE.2019.8896682","url":null,"abstract":"Registration of pathological section images is an important part of three-dimensional reconstruction of sections. In this paper, a registration method was proposed to solve the problem of mismatching of pathological section images of pulmonary nodules. Firstly, rough matching is performed, and the feature points are extracted according to the scale-invariant feature transform (SIFT) algorithm. Then fast sparse coding (FSC) is used for fine matching to eliminate mismatched pairs. The algorithm presented in this paper is applied to the registration between sequence sections of pulmonary nodules. The experimental results show that the algorithm can effectively find more matching point pairs, accurately remove the false matching point pairs, and significantly improve the registration accuracy.","PeriodicalId":405565,"journal":{"name":"2019 8th International Symposium on Next Generation Electronics (ISNE)","volume":"17 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115314655","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: 1
Revisiting the Crystallization Model of Phase Change Memory with Ab Initio Simulations 用从头算方法重新审视相变存储器的结晶模型
2019 8th International Symposium on Next Generation Electronics (ISNE) Pub Date : 2019-10-01 DOI: 10.1109/ISNE.2019.8896413
Xuhui Chen, Lining Zhang, Xinnan Lin, M. Chan
{"title":"Revisiting the Crystallization Model of Phase Change Memory with Ab Initio Simulations","authors":"Xuhui Chen, Lining Zhang, Xinnan Lin, M. Chan","doi":"10.1109/ISNE.2019.8896413","DOIUrl":"https://doi.org/10.1109/ISNE.2019.8896413","url":null,"abstract":"The crystallization of phase change memories (PCM) is usually described by a Johnson-Mehl-Avrami(JMA) equation in a SPICE model. In this work recent ab initio molecular dynamic simulation results are used for the JMA equation benchmark. It is found that: (a) the commonly used JMA equation does not account for the incubation period at the initial stage of phase change memory crystallization, even the equation is easily implemented with a sub-circuit. (b) the JMA equation based on the Arrhenius formula cannot reflect the crystallization rate with temperature. This paper proposes a crystallization model that can reproduce the incubation period and the crystallization rate dependence on temperature, thus improves the model accuracy.","PeriodicalId":405565,"journal":{"name":"2019 8th International Symposium on Next Generation Electronics (ISNE)","volume":"66 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129436524","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: 1
Face Recognition in Real-world Internet Videos Based on Deep Learning 基于深度学习的真实网络视频人脸识别
2019 8th International Symposium on Next Generation Electronics (ISNE) Pub Date : 2019-10-01 DOI: 10.1109/ISNE.2019.8896630
Z. Li, Y. Tie, L. Qi
{"title":"Face Recognition in Real-world Internet Videos Based on Deep Learning","authors":"Z. Li, Y. Tie, L. Qi","doi":"10.1109/ISNE.2019.8896630","DOIUrl":"https://doi.org/10.1109/ISNE.2019.8896630","url":null,"abstract":"Though current face recognition systems perform well in relatively constrained scenes, they are often affected by secondary creation of netizens, serious image blurring and abundant posture changes in real-world Internet videos. Focusing on these problems, we propose a face recognition model names Internet Video-based Face Recognition Network (IVFRNet) based on deep learning for real Internet videos. And we propose a weighted loss function to enhance the ability of learned features. To test the model, we construct a small-scale real-world Internet video-based face dataset. The experiment results show that our method outperforms the origin method.","PeriodicalId":405565,"journal":{"name":"2019 8th International Symposium on Next Generation Electronics (ISNE)","volume":"160 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129209150","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: 1
A Optimized Capacitor Voltage Balance Strategy using Binary Number Sorting Algorithm for Modular Multilevel Converter 基于二值排序算法的模块化多电平变换器电容电压平衡优化策略
2019 8th International Symposium on Next Generation Electronics (ISNE) Pub Date : 2019-10-01 DOI: 10.1109/ISNE.2019.8896591
Donghao Wang, Baoge Zhang
{"title":"A Optimized Capacitor Voltage Balance Strategy using Binary Number Sorting Algorithm for Modular Multilevel Converter","authors":"Donghao Wang, Baoge Zhang","doi":"10.1109/ISNE.2019.8896591","DOIUrl":"https://doi.org/10.1109/ISNE.2019.8896591","url":null,"abstract":"Capacitor voltage balancing strategy for Submodules (SMs) is one of the key technologies for modular multi-level converters(MMC). The conventional strategy has the problems of large computation and high switching frequency of devices. In order to solve these problems, a mark and operation voltage balancing strategy (MOVBS) is proposed. This strategy marks SMs with two different labels according to the amplitude of capacitor voltage of SMs and current direction of arms, then do sorting and selecting operations to SMs based on the marking results. It reduces sorting times, switching frequency and power loss of devices. For capacitor voltage sorting process, a binary radix sorting algorithm(BRSA) is proposed to improve sorting speed and efficiency of MOVBS. Finally, the feasibility and effectiveness of the MOVBS is verified with a 11-level MMC-HVDC simulation model created in Matlab/Simulink.","PeriodicalId":405565,"journal":{"name":"2019 8th International Symposium on Next Generation Electronics (ISNE)","volume":"142 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116348490","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
Experimental study of simultaneous measuring of film Young’s modulus and adhesion by the Non-destructive CZM-SAW technique 非破坏性CZM-SAW技术同时测量薄膜杨氏模量和附着力的实验研究
2019 8th International Symposium on Next Generation Electronics (ISNE) Pub Date : 2019-10-01 DOI: 10.1109/ISNE.2019.8896539
Haiyang Qi, Xia Xiao, Huiquan Qin, T. Kikkawa
{"title":"Experimental study of simultaneous measuring of film Young’s modulus and adhesion by the Non-destructive CZM-SAW technique","authors":"Haiyang Qi, Xia Xiao, Huiquan Qin, T. Kikkawa","doi":"10.1109/ISNE.2019.8896539","DOIUrl":"https://doi.org/10.1109/ISNE.2019.8896539","url":null,"abstract":"The surface acoustic wave (SAW) technique is valuable to determine the property of thin film because it requires only elastic deformation. It features non-destructive measurement, easy operation, time-saving and isolates substrate coupling. In the recent study, the surface acoustic wave technique with cohesive zone model (CZM-SAW) is proposed to measure the film Young’s modulus and adhesion simultaneously. In this study, the simultaneous CZM-SAW technique is further studied by the experimental study. The experimental results show that for the film with bad adhesion property and porous low-k film with lower Young’s modulus, for the reliability of measuring results, it is highly required to use simultaneous CZM-SAW technique to measure the film Young’s modulus and adhesion. Moreover, the film test results are compared with nano-indentation test and nano-scratch test. By comparison, the unique advantages of the CZM-SAW technique are well demonstrated.","PeriodicalId":405565,"journal":{"name":"2019 8th International Symposium on Next Generation Electronics (ISNE)","volume":"30 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126658693","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: 2
LVTSCR with High Holding Voltage for ESD Protection in 55nm CMOS Process 用于55nm CMOS工艺ESD保护的高保持电压LVTSCR
2019 8th International Symposium on Next Generation Electronics (ISNE) Pub Date : 2019-10-01 DOI: 10.1109/ISNE.2019.8896559
K. Yang, Jizhi Liu, Zhiwei Liu
{"title":"LVTSCR with High Holding Voltage for ESD Protection in 55nm CMOS Process","authors":"K. Yang, Jizhi Liu, Zhiwei Liu","doi":"10.1109/ISNE.2019.8896559","DOIUrl":"https://doi.org/10.1109/ISNE.2019.8896559","url":null,"abstract":"A effective method to enhance the holding voltage of LVTSCR for electrostatic discharge (ESD) protection applications has been proposed and verified in a 55 nm epitaxial CMOS process. The proposed method improves the holding voltage by removing the STI in NW and adjusting the NMOS gate length. In addition, it can provide an good robustness for ESD protection. Measured results show that the holding voltage can be improved 66% approximately.","PeriodicalId":405565,"journal":{"name":"2019 8th International Symposium on Next Generation Electronics (ISNE)","volume":"23 24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128441067","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: 3
High Performance MoS2 N-Channel MOSFETs 高性能MoS2 n沟道mosfet
2019 8th International Symposium on Next Generation Electronics (ISNE) Pub Date : 2019-10-01 DOI: 10.1109/ISNE.2019.8896506
Xiwen Liu, Zichao Ma, M. Chan, W. Liao, Lining Zhang
{"title":"High Performance MoS2 N-Channel MOSFETs","authors":"Xiwen Liu, Zichao Ma, M. Chan, W. Liao, Lining Zhang","doi":"10.1109/ISNE.2019.8896506","DOIUrl":"https://doi.org/10.1109/ISNE.2019.8896506","url":null,"abstract":"In this paper, we have demonstrated high performance back-gated MoS<inf>2</inf> MOSFETs with scandium (Sc) contact and high-k ZrO<inf>2</inf> dielectrics for improved contact resistance and electron mobility. Record drain current of 200 µA/µm has been achieved for 1-µm channel length multilayer MoS<inf>2</inf> MOSFETs on ZrO<inf>2</inf>/Si substrates. The intrinsic contact resistance of low work function metal Sc on exfoliated MoS<inf>2</inf> with strong gating effect on source region is significantly decreased to 0.9 kΩ·µm. By taking the impact of contact resistance into consideration, the intrinsic mobility extracted from Y function technique is 132 cm<sup>2</sup>/Vs, 3 times higher than SiO<inf>2</inf> substrate, originating from the significant screening effect of high-k ZrO<inf>2</inf> dielectrics on the impurity scattering.","PeriodicalId":405565,"journal":{"name":"2019 8th International Symposium on Next Generation Electronics (ISNE)","volume":"3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128480404","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
Research on Heterogeneous Multi-core Method for 4K Video Stream Multi-channel Split Screen Transmission 4K视频流多通道分屏传输的异构多核方法研究
2019 8th International Symposium on Next Generation Electronics (ISNE) Pub Date : 2019-10-01 DOI: 10.1109/ISNE.2019.8896694
Deng Min, L. Yihang, Z. Zhigang, Zhang Kuan, Tang Junlong, Tang Lijun
{"title":"Research on Heterogeneous Multi-core Method for 4K Video Stream Multi-channel Split Screen Transmission","authors":"Deng Min, L. Yihang, Z. Zhigang, Zhang Kuan, Tang Junlong, Tang Lijun","doi":"10.1109/ISNE.2019.8896694","DOIUrl":"https://doi.org/10.1109/ISNE.2019.8896694","url":null,"abstract":"The traditional video streaming mode is difficult to achieve efficient video streaming and splicing for playing 4KUHD or above. Aiming at the 4K-UHD multi-channel split screen display, the heterogeneous multi-core video stream transmission method of ARM+FPGA is proposed to accelerate the hardware stream receiving, converting and processing, and realize the variable resolution and the number of split screens. UHD video streaming split screen display.","PeriodicalId":405565,"journal":{"name":"2019 8th International Symposium on Next Generation Electronics (ISNE)","volume":"21 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133750419","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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