Civil Aviation Administration of China

Solar-driven photocatalytic air purification for road infrastructure: Pollutant dynamics, material integration, and sustainable engineering

Road infrastructure provides a scalable platform for integrating photocatalytic technologies to mitigate urban air pollution. However, practical deployment remains uncertain because pollutants in road environments show substantial diversity and dynamic variation in their emission...

Analysis of the Characteristics of a Microburst Event at Urumqi Airport Based on Microwave Radiometer and Doppler Wind Lidar

Microbursts can cause severe low-level wind shear, posing a threat to aviation safety. However, due to their small scale, they are difficult to capture by conventional equipment such as surface Automated Weather Observing Systems (AWOS) and Doppler weather radar. On 25 June 2022,...

Tailoring the Mechanical and Acoustic Resonance of Ramie‐Blended Woven Epoxy Composites via Plasma and Alkaline Surface Modifications

ABSTRACT Natural fiber composites require a balance between reinforcement architecture and fiber–matrix interactions for favorable mechanical and vibroacoustic performance. This study examined the effects of weave architecture (plain, twill, satin) and surface modification, plasm...

Enhancing the performance of recycled rigid pavement coarse aggregate by mechanical–chemical synergistic treatment for lower-layer airport pavement concrete

To promote high-value reuse of decommissioned rigid pavements, a synergistic treatment for recycled rigid pavement coarse aggregate was developed and its suitability for airport pavement lower-layer concrete was evaluated. The treatment combined mechanical grinding with sodium si...

A Non-Cooperative Game-Theoretic Framework and Stochastic Predictive Matrix for Dynamic 72-Hour Airline Seat Capacity Liquidation

This paper addresses a fundamental non-linear control optimization paradox within commercial aviation yield management: the systematic degradation of Expected Marginal Seat Revenue (EMSR-b) models under sudden demand shocks and high-frequency booking telemetry variances during th...

Multi-Source Heterogeneous Vector Coalescing and Cloud-Native LLM Orchestration in Global Distribution Infrastructure Telemetry

The integration of real-time capacity optimization suites within legacy civil aviation computing ecosystems is highly bottlenecked by the severe structural heterogeneity of distribution data infrastructures. Telemetry and transactional feeds remain highly siloed across disparate...

A Non-Cooperative Game-Theoretic Framework and Stochastic Predictive Matrix for Dynamic 72-Hour Airline Seat Capacity Liquidation

This paper addresses a fundamental non-linear control optimization paradox within commercial aviation yield management: the systematic degradation of Expected Marginal Seat Revenue (EMSR-b) models under sudden demand shocks and high-frequency booking telemetry variances during th...