Severe low-level wind shear (S-LLWS) in the vicinity of airport runways (25 knots or more) is a growing concern for safety civil aviation. By comprehending causes S-LLWS events, aviation can be enhanced. rare occurrence, but it hazardous approaching and departing aircraft. This study introduced self-paced ensemble (SPE) framework Shapley additive explanations (SHAP) interpretation system classi...

Terrain and obstacle detection is very important for the safety of aircraft operation. The International Civil Aviation Organization (ICAO) issued the requirements for electronic Terrain and Obstacle Data (eTOD) in 2004. The requirements request all countries to finish the survey of eTOD around large airports by 2010. Nevertheless, no traditional surveying approaches satisfy the required precis...

The efficient scheduling of departure runways is an important part of surface operations planning, with the goal of increasing the throughput of airports. Departure scheduling is a complex problem that needs to address the needs of diverse stakeholders including the airport operators, air traffic control and the airlines. The challenge lies in optimizing different objective functions such as ma...

This paper addresses the challenge of building an automated decision support methodology to tackle the complex problem faced every day by runway controllers at London Heathrow Airport. Aircraft taxi from stands to holding areas at the end of the current take-off runway where they wait in queues for permission to take off. A runway controller attempts to find the best order for aircraft to take ...

Optimal scheduling of airport runway operations can play an important role in improving the safety and efficiency of the National Airspace System (NAS). Methods that compute the optimal landing sequence and landing times of aircraft, while delivering high quality solutions, must accommodate practical issues that affect the implementation of the schedule. One such practical consideration, known ...

Aircraft landings can be dangerous near airport runways due to wind variability. As a result, an aircraft could potentially miss approach or divert off its flight path. In this study, turbulence intensity along the runway glide path was investigated using scaled-down model of Hong Kong International Airport (HKIA) and complex terrain nearby built in TJ-3 atmospheric boundary layer tunnel. Diffe...

Although runway separation, based on the probability of collision, has been studied for decades, mathematical methods proposed by majority studies cannot handle complex situations, such as operation non-intersecting diverging runways at an airport with multiple runways. By applying a combination method computer simulation and collision calculation, arrival departure window (ADW) separation mult...

The runway is one component in the airport system, its performance greatly affectsall operational activities. Anticipating increase services from thecapacity of number passengers, it necessary to build a new runway. In thisstudy, analyze forecast movements with trend analysismethod and percent method PT. Angkasa Pura II, field subgradeCBR, capacity planning year, pavement using theFederal Aviat...

In this paper we present a framework for the fusion of radar and image information. In the case considered here we combine information from multiple closerange radars to one fused radar measurement using the overlap region of the individual radars. This step is performed automatically using a feature based matching technique. Additionally, we use multiple 2D/3D cameras that generate (color) ima...