Yijie He

Super-Twisting Algorithm-Based Sensorless Sliding-Mode Control for PMSM

Shuguang Zuo, Shubin Chen, Xiaoxing Ye, Jiajun Rao et autres

To address the issues of sluggish dynamic response, significant steady-state fluctuations, and poor disturbance rejection associated with traditional proportional–integral (PI) and conventional speed control methods, a novel sensorless sliding-mode speed control strategy for permanent magnet synchronous motors (PMSMs) based on the super-twisting …

cn, ca (code pays fourni par la source)

Comparative analysis of acoustic absorption performance in micro-perforated panels with multi-shaped perforations: Theory, simulation, and experimental validation

郭洹铭, Yongfeng Zhang, Yijie He, Peng Yuan et autres

This paper presents a comparison of the acoustic absorption performance of micro-perforated panel with different perforation shapes. The acoustic impedance models of different perforation shapes (circular, triangular, and square cross section and variable cross section tapered micro perforations) are established, and the …

cn (code pays fourni par la source)

Torque stability of direct torque control in induction motors based on fuzzy PI adaptive control

Shuanglong Wu, Shubin Chen, Xiaoxing Ye, Jiajun Rao et autres

cn, ca (code pays fourni par la source)

Improving 3D seismic resolution in the Loess Plateau: Leveraging 2D crooked-line gully survey through weak supervision

Dawei Liu, Mauricio D. Sacchi, Yijie He, X. F. Wang et autres

Shallow, porous loess layers on the Loess Plateau significantly attenuate seismic waves, particularly at higher frequencies, reducing seismic resolution. The plateau’s distinct, gully-crossed topography features deep gullies, often bare or with thinner loess due to consistent rainfall erosion. These gullies are ideal …

ca, cn (code pays fourni par la source)

A patient-centric paradigm and tool for clinical research: the DOOR is open.

Scott R. Evans, Qihang Wu, Sarah B Doernberg, Yijie He et autres

Randomized clinical trials are the gold standard for evaluating the benefits and harms of interventions and yet may not provide the evidence needed to inform medical decision-making, an ultimate goal for clinical research. Commonly used design and analysis approaches are often not …

us (code pays fourni par la source)

Degradable scaffold-mediated synergistic matrix formation by endogenous cells: an in vivo manufacturing strategy for off-the-shelf vascular grafts to address clinical shortages

Yijie He, Yunfei Mo, Jialin Xu, Shiwen Liu et autres

Vascular bypass surgery is an important treatment for severe atherosclerosis, but the scarcity of autologous blood vessels restricts its clinical application. Although tissue-engineered vascular grafts (TEVGs) have potential, the long cycle of traditional in vitro culture makes it difficult to achieve “off-the-shelf” …

cn (code pays fourni par la source)

Characterization of New Energy Power Characteristics and Extraction of Typical Scenarios Based on a Multi-dimensional and Multi-level Indicator System

Bo Yang, Wei Wang, Yawei Xu, Yijie He et autres

With the large-scale integration of renewable energy, its inherent randomness and volatility are exerting a growing impact on power system analysis. However, existing research lacks a comprehensive multi-dimensional characterization of renewable energy output features and a systematic indicator system to support the …

cn (code pays fourni par la source)

Degradable Scaffold-Mediated Synergistic Matrix Formation by Endogenous Cells: An In Vivo Manufacturing Strategy for Off-the-Shelf Cardiovascular Bypass Grafts to Address Clinical Shortages

Yijie He, Yalan Mo, Xiaoyan Shen, Jialin Xu et autres

cn (code pays fourni par la source)

M2 macrophage-laden vascular grafts orchestrate the optimization of the inflammatory microenvironment for abdominal aorta regeneration

Pengcheng Li, Chenxi Huang, Yijie He, Xinyu Lei et autres

cn (code pays fourni par la source)

Sound radiation characteristics of in-plane composite plates

Menglong Dong, Jiajun Wu, Weilong Liu, Yijie He et autres

cn (code pays fourni par la source)

Triplet Vinylidenes Based on (Benz)imidazole and 1,2,3-Triazole N-Heterocycles

Yury Kutin, Justus Reitz, Μαρία Δρόσου, Patrick W. Antoni et autres

High Resolution Image Download MS PowerPoint Slide Triplet vinylidenes, a new class of carbon-centered diradicals containing a monosubstituted carbon atom, remain largely unexplored. A series of triplet vinylidenes based on five-membered heterocycles, featuring 2- and 4-imidazole, benzimidazole as well as 1,2,3-triazole backbones, …

de (code pays fourni par la source)

Vibro-acoustic behaviors of a plate-cavity symmetrically embedded with suppressed acoustic spots

Gang Wang, Weilong Liu, Ziyuan Zhu, Yijie He et autres

cn (code pays fourni par la source)