Aviation

Airports

Pakistan's Aviation Security Inspected by UK Team, Satisfactory and in Line with International Standards

The UK team from the Department for Transport conducted a three-day aviation security inspection at Islamabad International Airport, declaring Pakistan's security arrangements satisfactory and in line with international standards. The team reviewed various security aspects, including security deployment, internal controls, and emergency response capabilities. Pakistan's aviation

Algorithms

Breakthrough in Navigation Systems: Simplified Spherical Unscented Kalman Filtering Improves Position Accuracy by 20.6%

In a significant advancement in navigation systems, researchers at Zhengzhou University of Aeronautics have developed an adaptive Simplified Spherical Unscented Kalman Filtering (ASSUKF) method to mitigate filter divergence and accuracy degradation in Global Navigation Satellite System/Inertial Navigation System (GNSS/INS) integrated navigation systems. This innovative technique introduces online estimation