Ang Li

Predefined-time trajectory tracking control for USVs via dual-observer architecture and particle swarm optimization

Chengwei Liu, Ti Han, Haomiao Yu, Ang Li et autres

This study proposes a predefined-time trajectory tracking framework for unmanned surface vehicles (USVs) under ocean-current disturbances and external time-varying perturbations. A layered compensation architecture combines an ocean-current disturbance observer for kinematic disturbances with an extended state observer for dynamic perturbations. Based on …

cn (code pays fourni par la source)

Vibration suppression of large flexible space structures via single-sided vibro-impact nonlinear energy sinks: Dynamics, design, and experiments on a hinged multi-beam assembly

Zelong Lin, Hui Li, Ang Li, Xuewei Tang et autres

cn (code pays fourni par la source)

Quality-Aware Potential-Based Reward Shaping for Fixed-Wing UAV Formation Navigation

Tiantian Jiang, Xinglin Zhou, Ang Li, Dexiang Zhou et autres

cn (code pays fourni par la source)

Plant diversity gradients modulate thermo-physiological and psychological restoration in urban green spaces: A field study in China’s cold region

Chengsheng Wang, Y Li, Yuxin Jin, Ang Li et autres

cn (code pays fourni par la source)

Research on Railway Source-Network-Train-Station-Storage Cooperative Energy Supply System

Chong Wang, L. C. Zhang, Ang Li, Fen Tang et autres

cn (code pays fourni par la source)

Tailoring terminal groups in sulfonyl solvents to boost compatibility with lithium metal anodes

Jinmin Wang, Shuang Wei, Mingming Fang, Ang Li et autres

The synthesis of a multifunctional N , N -dimethylsulfamoyl fluoride (DMSF) solvent overcomes key limitations of conventional sulfonyl-based electrolytes including high viscosity, low ionic conductivity, and poor lithium metal compatibility.

cn (code pays fourni par la source)

Sensitivity-enhanced Multi-coil Knitted Electromagnetic Inductance Plethysmography for Global and Regional Infant Breathing Sensing

Ang Li, Jayanta Banerjee, Kristel Fobelets

gb (code pays fourni par la source)

Bias Stability Optimization Technique for Silicon Micro-resonant Accelerometer Based on Interval Temperature Compensation and Data Fusion

LI Ting, ZHOU Wu, He Li, Binglei Zhang et autres

摘要： 针对硅微谐振式加速度计零偏稳定性受温度变化影响显著的问题，提出一种基于区间温度补偿与数据融合的零偏稳定性优化技术。通过建立双DETF温度响应仿真模型，揭示温度响应导致零位偏移机理。创新性地提出一种区间温度补偿算法，采用滑动窗口实时拟合温度系数，通过动态加权补偿消除双DETF间温度响应差异。结合基于卡尔曼滤波原理的数据融合技术抑制残余噪声，形成协同优化机制。最后，基于Zynq 7020平台搭建测控样机，并使用温度响应显著的无应力隔离框架硅微谐振式加速度计进行技术验证。在-40～60 ℃循环变温工况下的全温测试中，区间温度补偿与数据融合协同技术使零偏稳定性提升95.19%，充分证明了该协同技术的零偏稳定性优化能力以及复杂温度环境下较好的温度适应性。同时，零偏稳定性相较单一使用温度补偿时提升62.88%，较单一使用数据融合时提升99.9%，优于单一补偿或融合策略，为MEMS加速度计在复杂温度变化下的零偏稳定性优化提供了新思路。

cn (code pays fourni par la source)

Magnetic and Electromagnetic Vibration Absorbers

Stefania Lo Feudo, Haiqin Li, Gwendal Cumunel, Ang Li et autres

fr, cn (code pays fourni par la source)

DGR-CBF-Based Safety-Critical Formation Control of Multiple QUAVs: A High-Probability Safety Method in Complex Obstacle Environment

Ang Li, Hongtao Yin, Ping Fu, Lan Duo

cn (code pays fourni par la source)

Dataset for a correlative SICM-OPM platform for surface and volumetric imaging in live cells

Wenzhi Hong, Ziwei Zhang, Ang Li, Ting Sun et autres

gb (code pays fourni par la source)

Dataset for a correlative SICM-OPM platform for surface and volumetric imaging in live cells

Wenzhi Hong, Ziwei Zhang, Ang Li, Ting Sun et autres

gb (code pays fourni par la source)