Publications by authors named "Shuainian Liu"
Article Synopsis
- Collaborative perception enhances autonomous driving by integrating vehicle and road technologies through self-powered vehicle-road integrated electronics (SVRIE) designed with a multilevel fractal structure.
- SVRIE devices are embedded in tires and road surfaces, improving capabilities like pressure sensing and vehicle-road interaction, enabling monitoring of vehicle motion and road conditions.
- Utilizing convolutional neural networks, the system boasts high accuracy in classifying vehicle and road conditions, with impressive results in tire motion recognition (97%) and tire health monitoring (99%).
Article Synopsis
- - The rise of digital twins in civil engineering marks the beginning of Civil Engineering 4.0, focusing on sustainability, real-time sensing, and advanced warning systems for infrastructure.
- - Triboelectric nanogenerators (TENGs) are highlighted as innovative tools for energy harvesting and creating self-powered sensors in smart civil structures like buildings and bridges.
- - The review discusses the potential benefits of TENGs for improving safety, efficiency, and energy conservation in civil infrastructure, while also addressing challenges and future directions for research in this emerging field.
A key element to ensuring driving safety is to provide a sufficient braking distance. Inspired by the nature triply periodic minimal surface (TPMS), a gradient and multimodal triboelectric nanogenerator (GM-TENG) is proposed with high sensitivity and excellent multimodal monitoring. The gradient TPMS structure exhibits the multi-stage stress-strain properties of typical porous metamaterials.
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