Výsledky vyhledávání - "Liu, Weicheng"

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An Event-Based Synchronization Framework for Controller Hardware-in-the-loop Simulation of Electric Railway Power Electronics Systems

Autor: Zheng, Jialin, Zeng, Yangbin, Xu, Han, Liu, Weicheng, Mou, Di, Zhao, Zhengming

The Controller Hardware_in_the_loop (CHIL) simulation is gaining popularity as a cost_effective, efficient, and reliable tool in the design and development process of fast_growing electrified transportation power converters. However, it is challengin

Externí odkaz: http://arxiv.org/abs/2311.07036

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Accurate Time-segmented Loss Model for SiC MOSFETs in Electro-thermal Multi-Rate Simulation

Autor: Zheng, Jialin, Zhao, Zhengming, Xu, Han, Liu, Weicheng, Zeng, Yangbin

Compared with silicon (Si) power devices, Silicon carbide (SiC) devices have the advantages of fast switching speed and low on-resistance. However, the effects of non-ideal characteristics of SiC MOSFETs and stray parameters (especially parasitic ind

Externí odkaz: http://arxiv.org/abs/2311.07029

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FPGA-Based Implicit-Explicit Real-time Simulation Solver for Railway Wireless Power Transfer with Nonlinear Magnetic Coupling Components

Autor: Xu, Han, Zeng, Yangbin, Zheng, Jialin, Chen, Kainan, Liu, Weicheng, Zhao, Zhengming

Railway Wireless Power Transfer (WPT) is a promising non-contact power supply solution, but constructing prototypes for controller testing can be both costly and unsafe. Real-time hardware-in-the-loop simulation is an effective and secure testing too

Externí odkaz: http://arxiv.org/abs/2310.18085

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Hidden Backdoor Attack against Deep Learning-Based Wireless Signal Modulation Classifiers

Autor: Huang, Yunsong, Liu, Weicheng, Wang, Hui-Ming

Recently, DL has been exploited in wireless communications such as modulation classification. However, due to the openness of wireless channel and unexplainability of DL, it is also vulnerable to adversarial attacks. In this correspondence, we invest

Externí odkaz: http://arxiv.org/abs/2306.10753

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Akademický článek

Cubature Kalman Hybrid Consensus Filter for Collaborative Localization of Unmanned Surface Vehicle Cluster with Random Measurement Delay.

Autor: Liu, Weicheng¹ (AUTHOR) 15266287097@163.com, Yang, Jichao¹ (AUTHOR) yangjichao@sdust.edu.cn, Xu, Tongbo¹ (AUTHOR), Ma, Xiaolei¹ (AUTHOR), Wang, Shengli¹ (AUTHOR)

Publikováno v: Sensors (14248220). Sep2024, Vol. 24 Issue 18, p6042. 18p.