Long Chen

Evaluation and Minimization of Beam Squint Induced Performance Degradation for OFDM-Based Wideband Phased Array Radar

Beiyuan Liu, Long Chen, Weijie Liu, Nuo Huang et autres

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A collaborative control strategy for cabin temperature and air quality in electric vehicles in winter

Xiaowen Zhang, Zaicheng Zhang, Fengting Zhang, Xiaoang Liu et autres

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Ground Clutter Suppression Method for Space-Based Calibration of Spaceborne SAR

Zhicheng Zhang, Qiuchen Liu, Lei Huang, Guitong Chen et autres

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Morphoanatomy and Transcriptomics Revealed the Bulb Development Process of Fritillaria taipaiensis P.Y.Li

Long Chen, Xianglei Duan, Xin Wen, Juan Xie et autres

Abstract Fritillaria taipaiensis P.Y.Li is a traditional Chinese herbal medicine with high medicinal value, which is in great demand. There are few data on its growth and development, especially bulb development. The bulbs of 3-year-old F. taipaiensis were focused on their developmental …

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An On-Chip-Training Keyword-Spotting Chip Using Interleaved Pipeline and Computation-in-Memory Cluster in 28-nm CMOS

Junyi Qian, Li Cai, Long Chen, Ruidong Li et autres

To improve the precision of keyword spotting (KWS) for individual users on edge devices, we propose an on-chip-training KWS (OCT-KWS) chip for private data protection while also achieving ultralow -power inference. Our main contributions are: 1) identity interchange and interleaved pipeline methods …

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On broadband non-synchronous measurements beamforming: A Laplacian-enhanced low-rank tensor completion approach

Long Chen, Jiaxin Hu, Xiaoang Liu, Weize Sun et autres

Due to the physical limitations of microphone arrays, there are constraints on both the frequency range and the scale of the scanning area. While a microphone array can potentially cover a wider frequency range and provide a more comprehensive view, this requires …

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Optimized Congestion Control Algorithm for QUIC in Wireless Networks: CubicBytes-N Algorithm

Xiao Xiang, Long Chen, Ming Zhao

With the explosive growth of mobile devices, wireless networks play a crucial role in people’s daily lives. This article addresses the issue of network congestion control in wireless environments and proposes an improved algorithm based on the quick UDP Internet connection (QUIC) …

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Effect of Interstage Torsional Damping on Nonlinear Dynamic Characteristics of Two-Stage Planetary Gear System

Jianhao Man, Long Chen, Junjie He, Wei Hu et autres

Abstract This paper explores the influence of interstage torsional damping on the nonlinear dynamics of a two-stage planetary gear transmission system. A comprehensive nonlinear dynamic model is developed, incorporating interstage torsional damping, stiffness, time-varying meshing parameters, damping, and tooth side clearance. The …

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Comparative transcriptome revealed the molecular responses of Aconitum carmichaelii Debx. to downy mildew at different stages of disease development

Lijuan Chen, Yiwen Hu, Huang Li, Long Chen et autres

BACKGROUND: Aconitum carmichaelii Debx. has been widely used as a traditional medicinal herb for a long history in China. It is highly susceptible to various dangerous diseases during the cultivation process. Downy mildew is the most serious leaf disease of A. carmichaelii, …

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Finite element complexes in two dimensions

Long Chen

In this paper, we construct two-dimensional finite element complexes with various levels of smoothness, including the de Rham complex, the curl div complex, the elasticity complex, the Hessian complex, and the div div complex. We develop smooth scalar finite elements in two …

Highly accurate diaphragm FBG high pressure gas sensor

Long Chen, Xinglin Tong, Wenzhong Huang, Fanchao Zeng et autres

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A comparative analysis of damage identification methods based on multi-channel data fusion and convolutional neural network for frame structures

Tianli Huang, Tao Liang, Long Chen

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