Advances in Civil Aviation Systems Development International Workshop of ACASD on Joint Event in West Lafayette, USA and Kyiv, Ukraine on March 18-20, 2025

This book includes high-quality research papers presented at 3rd International Workshop on Advances in Civil Aviation Systems Development (ACASD 2025), which was joint event of School of Aeronautics and Astronautics of Purdue University (IN, USA) and National Aviation University (Kyiv, Ukraine). This book presents original results of a scholarly study of unique research teams and market leaders on the development in civil aviation systems and its application. The book topics include major research areas focused on advances in air transportation, interference in global navigation satellite system, aircraft noise, communication systems for civil aviation systems, surveillance data processing, methods of operational efficiency improvement, sensors in civil aviation, human factor, and unmanned aircraft systems. Book is useful for scholars and professionals in the civil aviation domain.

Analysis of Measuring Errors during Aerodynamic Research in Wind Tunnel.- Advanced IoT Sensor Network for Continuous Cargo Condition Surveillance During the Flight.- Simulation Modelling for Supply Chain Optimization with a Logistics Hub Based at an Airport Complex.- Theory of Subjective Preferences Entropy in Application to Air Transportation Technologies: Rational Recombination of Resources.- Modeling of Integration Business Processes for Aviation Enterprise in the Context of Sustainable Development.- Experimental Study of the Method for Cyber Incidents Management in Aviation Critical Infrastructure.- Strategic Diagnostics for Optimization of Aviation Enterprises Activity in the Condition of Digital Transformations.- Research of the Influence of Retransmission Radio Interference on SBAS Characteristics.- AIM Technology Experimental Testing with Different Types of Antennas.- Area Analysis of DME/DME Positioning Method in Ukrainian Airspace.- Mental Health of University Students in Wartime.- Military Impact on Civil Aviation: Case Study of AHY8243 Flight Based on ADS-B Data Processing.- Reference Aircraft Noise Model for the New Supersonic Airplane Design with Corrected Noise Propagation and Engine Installation Effect Contributions.- Local Air Quality Assessment for SENECA Aircraft.- Antennas Combination for Ground and Airborne Segments of UAV Communication Systems.- Frequency Synthesizer of X Band.- Analysis of the Quality of Service Indicators for Aviation Communication Systems.- Antenna Feed by Several Sources of Waveforms.- Object Coordinate Determination Based on Dempster-Shafer Evidence Theory.- Estimation of Mid-Air Collision Risk Based on ADS-B Trajectory Data.