China Railway Design Corporation (China)

Tunnel-wall-monitoring-based probabilistic risk assessment and inverse control of train-induced ground vibration in metro tunnels

Long-term vibration monitoring in operational metro tunnels provides valuable information for evaluating train-induced ground-surface vibration and its environmental impact. However, it remains challenging to determine whether the ground-surface vibration satisfies environmental...

Chamber-to-Field Development and Validation of Integrated Filtration–Adsorption Air Cleaners for Particle and VOC Control in Shipboard Cabins

Shipboard cabins can contain both oil mist-dominated particulate matter and volatile organic compounds (VOCs), creating a need for compact air-cleaning systems capable of simultaneous particle and gas-phase removal. This study developed an integrated filtration–adsorption air cle...

MAC1toK: relax feature matching with maximal cliques for 3D registration

Abstract The majority of existing point cloud registration (PCR) methods exhibit performance degradation under extremely low inlier ratios. To address this limitation, this paper presents a robust learning-free estimator called MAC1to K , which relaxes the feature matching with m...